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import * as vision from '@mediapipe/tasks-vision';

// Define unique colors for each landmark group
export const landmarkColors: { [key: string]: string } = {
  lips: '#FF0000',
  leftEye: '#00FF00',
  leftEyebrow: '#0000FF',
  leftIris: '#FFFF00',
  rightEye: '#FF00FF',
  rightEyebrow: '#00FFFF',
  rightIris: '#FFA500',
  faceOval: '#800080',
  tesselation: '#C0C0C0',
};

// Define landmark groups with their semantic names
export const landmarkGroups: { [key: string]: any } = {
  lips: vision.FaceLandmarker.FACE_LANDMARKS_LIPS,
  leftEye: vision.FaceLandmarker.FACE_LANDMARKS_LEFT_EYE,
  leftEyebrow: vision.FaceLandmarker.FACE_LANDMARKS_LEFT_EYEBROW,
  leftIris: vision.FaceLandmarker.FACE_LANDMARKS_LEFT_IRIS,
  rightEye: vision.FaceLandmarker.FACE_LANDMARKS_RIGHT_EYE,
  rightEyebrow: vision.FaceLandmarker.FACE_LANDMARKS_RIGHT_EYEBROW,
  rightIris: vision.FaceLandmarker.FACE_LANDMARKS_RIGHT_IRIS,
  faceOval: vision.FaceLandmarker.FACE_LANDMARKS_FACE_OVAL,
  // tesselation: vision.FaceLandmarker.FACE_LANDMARKS_TESSELATION,
};

export const FACEMESH_LIPS = Object.freeze(new Set([[61, 146], [146, 91], [91, 181], [181, 84], [84, 17],
                           [17, 314], [314, 405], [405, 321], [321, 375],
                           [375, 291], [61, 185], [185, 40], [40, 39], [39, 37],
                           [37, 0], [0, 267],
                           [267, 269], [269, 270], [270, 409], [409, 291],
                           [78, 95], [95, 88], [88, 178], [178, 87], [87, 14],
                           [14, 317], [317, 402], [402, 318], [318, 324],
                           [324, 308], [78, 191], [191, 80], [80, 81], [81, 82],
                           [82, 13], [13, 312], [312, 311], [311, 310],
                           [310, 415], [415, 308]]))

export const FACEMESH_LEFT_EYE = Object.freeze(new Set([[263, 249], [249, 390], [390, 373], [373, 374],
                               [374, 380], [380, 381], [381, 382], [382, 362],
                               [263, 466], [466, 388], [388, 387], [387, 386],
                               [386, 385], [385, 384], [384, 398], [398, 362]]))

export const FACEMESH_LEFT_IRIS = Object.freeze(new Set([[474, 475], [475, 476], [476, 477],
                                 [477, 474]]))

export const FACEMESH_LEFT_EYEBROW = Object.freeze(new Set([[276, 283], [283, 282], [282, 295],
                                   [295, 285], [300, 293], [293, 334],
                                   [334, 296], [296, 336]]))

export const FACEMESH_RIGHT_EYE = Object.freeze(new Set([[33, 7], [7, 163], [163, 144], [144, 145],
                                [145, 153], [153, 154], [154, 155], [155, 133],
                                [33, 246], [246, 161], [161, 160], [160, 159],
                                [159, 158], [158, 157], [157, 173], [173, 133]]))

export const FACEMESH_RIGHT_EYEBROW = Object.freeze(new Set([[46, 53], [53, 52], [52, 65], [65, 55],
                                    [70, 63], [63, 105], [105, 66], [66, 107]]))

export const FACEMESH_RIGHT_IRIS = Object.freeze(new Set([[469, 470], [470, 471], [471, 472],
                                 [472, 469]]))

export const FACEMESH_FACE_OVAL = Object.freeze(new Set([[10, 338], [338, 297], [297, 332], [332, 284],
                                [284, 251], [251, 389], [389, 356], [356, 454],
                                [454, 323], [323, 361], [361, 288], [288, 397],
                                [397, 365], [365, 379], [379, 378], [378, 400],
                                [400, 377], [377, 152], [152, 148], [148, 176],
                                [176, 149], [149, 150], [150, 136], [136, 172],
                                [172, 58], [58, 132], [132, 93], [93, 234],
                                [234, 127], [127, 162], [162, 21], [21, 54],
                                [54, 103], [103, 67], [67, 109], [109, 10]]))

export const FACEMESH_NOSE = Object.freeze(new Set([[168, 6], [6, 197], [197, 195], [195, 5],
                           [5, 4], [4, 1], [1, 19], [19, 94], [94, 2], [98, 97],
                           [97, 2], [2, 326], [326, 327], [327, 294],
                           [294, 278], [278, 344], [344, 440], [440, 275],
                           [275, 4], [4, 45], [45, 220], [220, 115], [115, 48],
                           [48, 64], [64, 98]]))

export const FACEMESH_CONTOURS = Object.freeze(new Set([
  ...FACEMESH_LIPS,
  ...FACEMESH_LEFT_EYE,
  ...FACEMESH_LEFT_EYEBROW,
  ...FACEMESH_RIGHT_EYE,
  ...FACEMESH_RIGHT_EYEBROW,
  ...FACEMESH_FACE_OVAL
]));

export const FACEMESH_IRISES = Object.freeze(new Set([
  ...FACEMESH_LEFT_IRIS,
  ...FACEMESH_RIGHT_IRIS
]));

export const FACEMESH_TESSELATION = Object.freeze(new Set([
    [127, 34],  [34, 139],  [139, 127], [11, 0],    [0, 37],    [37, 11],
    [232, 231], [231, 120], [120, 232], [72, 37],   [37, 39],   [39, 72],
    [128, 121], [121, 47],  [47, 128],  [232, 121], [121, 128], [128, 232],
    [104, 69],  [69, 67],   [67, 104],  [175, 171], [171, 148], [148, 175],
    [118, 50],  [50, 101],  [101, 118], [73, 39],   [39, 40],   [40, 73],
    [9, 151],   [151, 108], [108, 9],   [48, 115],  [115, 131], [131, 48],
    [194, 204], [204, 211], [211, 194], [74, 40],   [40, 185],  [185, 74],
    [80, 42],   [42, 183],  [183, 80],  [40, 92],   [92, 186],  [186, 40],
    [230, 229], [229, 118], [118, 230], [202, 212], [212, 214], [214, 202],
    [83, 18],   [18, 17],   [17, 83],   [76, 61],   [61, 146],  [146, 76],
    [160, 29],  [29, 30],   [30, 160],  [56, 157],  [157, 173], [173, 56],
    [106, 204], [204, 194], [194, 106], [135, 214], [214, 192], [192, 135],
    [203, 165], [165, 98],  [98, 203],  [21, 71],   [71, 68],   [68, 21],
    [51, 45],   [45, 4],    [4, 51],    [144, 24],  [24, 23],   [23, 144],
    [77, 146],  [146, 91],  [91, 77],   [205, 50],  [50, 187],  [187, 205],
    [201, 200], [200, 18],  [18, 201],  [91, 106],  [106, 182], [182, 91],
    [90, 91],   [91, 181],  [181, 90],  [85, 84],   [84, 17],   [17, 85],
    [206, 203], [203, 36],  [36, 206],  [148, 171], [171, 140], [140, 148],
    [92, 40],   [40, 39],   [39, 92],   [193, 189], [189, 244], [244, 193],
    [159, 158], [158, 28],  [28, 159],  [247, 246], [246, 161], [161, 247],
    [236, 3],   [3, 196],   [196, 236], [54, 68],   [68, 104],  [104, 54],
    [193, 168], [168, 8],   [8, 193],   [117, 228], [228, 31],  [31, 117],
    [189, 193], [193, 55],  [55, 189],  [98, 97],   [97, 99],   [99, 98],
    [126, 47],  [47, 100],  [100, 126], [166, 79],  [79, 218],  [218, 166],
    [155, 154], [154, 26],  [26, 155],  [209, 49],  [49, 131],  [131, 209],
    [135, 136], [136, 150], [150, 135], [47, 126],  [126, 217], [217, 47],
    [223, 52],  [52, 53],   [53, 223],  [45, 51],   [51, 134],  [134, 45],
    [211, 170], [170, 140], [140, 211], [67, 69],   [69, 108],  [108, 67],
    [43, 106],  [106, 91],  [91, 43],   [230, 119], [119, 120], [120, 230],
    [226, 130], [130, 247], [247, 226], [63, 53],   [53, 52],   [52, 63],
    [238, 20],  [20, 242],  [242, 238], [46, 70],   [70, 156],  [156, 46],
    [78, 62],   [62, 96],   [96, 78],   [46, 53],   [53, 63],   [63, 46],
    [143, 34],  [34, 227],  [227, 143], [123, 117], [117, 111], [111, 123],
    [44, 125],  [125, 19],  [19, 44],   [236, 134], [134, 51],  [51, 236],
    [216, 206], [206, 205], [205, 216], [154, 153], [153, 22],  [22, 154],
    [39, 37],   [37, 167],  [167, 39],  [200, 201], [201, 208], [208, 200],
    [36, 142],  [142, 100], [100, 36],  [57, 212],  [212, 202], [202, 57],
    [20, 60],   [60, 99],   [99, 20],   [28, 158],  [158, 157], [157, 28],
    [35, 226],  [226, 113], [113, 35],  [160, 159], [159, 27],  [27, 160],
    [204, 202], [202, 210], [210, 204], [113, 225], [225, 46],  [46, 113],
    [43, 202],  [202, 204], [204, 43],  [62, 76],   [76, 77],   [77, 62],
    [137, 123], [123, 116], [116, 137], [41, 38],   [38, 72],   [72, 41],
    [203, 129], [129, 142], [142, 203], [64, 98],   [98, 240],  [240, 64],
    [49, 102],  [102, 64],  [64, 49],   [41, 73],   [73, 74],   [74, 41],
    [212, 216], [216, 207], [207, 212], [42, 74],   [74, 184],  [184, 42],
    [169, 170], [170, 211], [211, 169], [170, 149], [149, 176], [176, 170],
    [105, 66],  [66, 69],   [69, 105],  [122, 6],   [6, 168],   [168, 122],
    [123, 147], [147, 187], [187, 123], [96, 77],   [77, 90],   [90, 96],
    [65, 55],   [55, 107],  [107, 65],  [89, 90],   [90, 180],  [180, 89],
    [101, 100], [100, 120], [120, 101], [63, 105],  [105, 104], [104, 63],
    [93, 137],  [137, 227], [227, 93],  [15, 86],   [86, 85],   [85, 15],
    [129, 102], [102, 49],  [49, 129],  [14, 87],   [87, 86],   [86, 14],
    [55, 8],    [8, 9],     [9, 55],    [100, 47],  [47, 121],  [121, 100],
    [145, 23],  [23, 22],   [22, 145],  [88, 89],   [89, 179],  [179, 88],
    [6, 122],   [122, 196], [196, 6],   [88, 95],   [95, 96],   [96, 88],
    [138, 172], [172, 136], [136, 138], [215, 58],  [58, 172],  [172, 215],
    [115, 48],  [48, 219],  [219, 115], [42, 80],   [80, 81],   [81, 42],
    [195, 3],   [3, 51],    [51, 195],  [43, 146],  [146, 61],  [61, 43],
    [171, 175], [175, 199], [199, 171], [81, 82],   [82, 38],   [38, 81],
    [53, 46],   [46, 225],  [225, 53],  [144, 163], [163, 110], [110, 144],
    [52, 65],   [65, 66],   [66, 52],   [229, 228], [228, 117], [117, 229],
    [34, 127],  [127, 234], [234, 34],  [107, 108], [108, 69],  [69, 107],
    [109, 108], [108, 151], [151, 109], [48, 64],   [64, 235],  [235, 48],
    [62, 78],   [78, 191],  [191, 62],  [129, 209], [209, 126], [126, 129],
    [111, 35],  [35, 143],  [143, 111], [117, 123], [123, 50],  [50, 117],
    [222, 65],  [65, 52],   [52, 222],  [19, 125],  [125, 141], [141, 19],
    [221, 55],  [55, 65],   [65, 221],  [3, 195],   [195, 197], [197, 3],
    [25, 7],    [7, 33],    [33, 25],   [220, 237], [237, 44],  [44, 220],
    [70, 71],   [71, 139],  [139, 70],  [122, 193], [193, 245], [245, 122],
    [247, 130], [130, 33],  [33, 247],  [71, 21],   [21, 162],  [162, 71],
    [170, 169], [169, 150], [150, 170], [188, 174], [174, 196], [196, 188],
    [216, 186], [186, 92],  [92, 216],  [2, 97],    [97, 167],  [167, 2],
    [141, 125], [125, 241], [241, 141], [164, 167], [167, 37],  [37, 164],
    [72, 38],   [38, 12],   [12, 72],   [38, 82],   [82, 13],   [13, 38],
    [63, 68],   [68, 71],   [71, 63],   [226, 35],  [35, 111],  [111, 226],
    [101, 50],  [50, 205],  [205, 101], [206, 92],  [92, 165],  [165, 206],
    [209, 198], [198, 217], [217, 209], [165, 167], [167, 97],  [97, 165],
    [220, 115], [115, 218], [218, 220], [133, 112], [112, 243], [243, 133],
    [239, 238], [238, 241], [241, 239], [214, 135], [135, 169], [169, 214],
    [190, 173], [173, 133], [133, 190], [171, 208], [208, 32],  [32, 171],
    [125, 44],  [44, 237],  [237, 125], [86, 87],   [87, 178],  [178, 86],
    [85, 86],   [86, 179],  [179, 85],  [84, 85],   [85, 180],  [180, 84],
    [83, 84],   [84, 181],  [181, 83],  [201, 83],  [83, 182],  [182, 201],
    [137, 93],  [93, 132],  [132, 137], [76, 62],   [62, 183],  [183, 76],
    [61, 76],   [76, 184],  [184, 61],  [57, 61],   [61, 185],  [185, 57],
    [212, 57],  [57, 186],  [186, 212], [214, 207], [207, 187], [187, 214],
    [34, 143],  [143, 156], [156, 34],  [79, 239],  [239, 237], [237, 79],
    [123, 137], [137, 177], [177, 123], [44, 1],    [1, 4],     [4, 44],
    [201, 194], [194, 32],  [32, 201],  [64, 102],  [102, 129], [129, 64],
    [213, 215], [215, 138], [138, 213], [59, 166],  [166, 219], [219, 59],
    [242, 99],  [99, 97],   [97, 242],  [2, 94],    [94, 141],  [141, 2],
    [75, 59],   [59, 235],  [235, 75],  [24, 110],  [110, 228], [228, 24],
    [25, 130],  [130, 226], [226, 25],  [23, 24],   [24, 229],  [229, 23],
    [22, 23],   [23, 230],  [230, 22],  [26, 22],   [22, 231],  [231, 26],
    [112, 26],  [26, 232],  [232, 112], [189, 190], [190, 243], [243, 189],
    [221, 56],  [56, 190],  [190, 221], [28, 56],   [56, 221],  [221, 28],
    [27, 28],   [28, 222],  [222, 27],  [29, 27],   [27, 223],  [223, 29],
    [30, 29],   [29, 224],  [224, 30],  [247, 30],  [30, 225],  [225, 247],
    [238, 79],  [79, 20],   [20, 238],  [166, 59],  [59, 75],   [75, 166],
    [60, 75],   [75, 240],  [240, 60],  [147, 177], [177, 215], [215, 147],
    [20, 79],   [79, 166],  [166, 20],  [187, 147], [147, 213], [213, 187],
    [112, 233], [233, 244], [244, 112], [233, 128], [128, 245], [245, 233],
    [128, 114], [114, 188], [188, 128], [114, 217], [217, 174], [174, 114],
    [131, 115], [115, 220], [220, 131], [217, 198], [198, 236], [236, 217],
    [198, 131], [131, 134], [134, 198], [177, 132], [132, 58],  [58, 177],
    [143, 35],  [35, 124],  [124, 143], [110, 163], [163, 7],   [7, 110],
    [228, 110], [110, 25],  [25, 228],  [356, 389], [389, 368], [368, 356],
    [11, 302],  [302, 267], [267, 11],  [452, 350], [350, 349], [349, 452],
    [302, 303], [303, 269], [269, 302], [357, 343], [343, 277], [277, 357],
    [452, 453], [453, 357], [357, 452], [333, 332], [332, 297], [297, 333],
    [175, 152], [152, 377], [377, 175], [347, 348], [348, 330], [330, 347],
    [303, 304], [304, 270], [270, 303], [9, 336],   [336, 337], [337, 9],
    [278, 279], [279, 360], [360, 278], [418, 262], [262, 431], [431, 418],
    [304, 408], [408, 409], [409, 304], [310, 415], [415, 407], [407, 310],
    [270, 409], [409, 410], [410, 270], [450, 348], [348, 347], [347, 450],
    [422, 430], [430, 434], [434, 422], [313, 314], [314, 17],  [17, 313],
    [306, 307], [307, 375], [375, 306], [387, 388], [388, 260], [260, 387],
    [286, 414], [414, 398], [398, 286], [335, 406], [406, 418], [418, 335],
    [364, 367], [367, 416], [416, 364], [423, 358], [358, 327], [327, 423],
    [251, 284], [284, 298], [298, 251], [281, 5],   [5, 4],     [4, 281],
    [373, 374], [374, 253], [253, 373], [307, 320], [320, 321], [321, 307],
    [425, 427], [427, 411], [411, 425], [421, 313], [313, 18],  [18, 421],
    [321, 405], [405, 406], [406, 321], [320, 404], [404, 405], [405, 320],
    [315, 16],  [16, 17],   [17, 315],  [426, 425], [425, 266], [266, 426],
    [377, 400], [400, 369], [369, 377], [322, 391], [391, 269], [269, 322],
    [417, 465], [465, 464], [464, 417], [386, 257], [257, 258], [258, 386],
    [466, 260], [260, 388], [388, 466], [456, 399], [399, 419], [419, 456],
    [284, 332], [332, 333], [333, 284], [417, 285], [285, 8],   [8, 417],
    [346, 340], [340, 261], [261, 346], [413, 441], [441, 285], [285, 413],
    [327, 460], [460, 328], [328, 327], [355, 371], [371, 329], [329, 355],
    [392, 439], [439, 438], [438, 392], [382, 341], [341, 256], [256, 382],
    [429, 420], [420, 360], [360, 429], [364, 394], [394, 379], [379, 364],
    [277, 343], [343, 437], [437, 277], [443, 444], [444, 283], [283, 443],
    [275, 440], [440, 363], [363, 275], [431, 262], [262, 369], [369, 431],
    [297, 338], [338, 337], [337, 297], [273, 375], [375, 321], [321, 273],
    [450, 451], [451, 349], [349, 450], [446, 342], [342, 467], [467, 446],
    [293, 334], [334, 282], [282, 293], [458, 461], [461, 462], [462, 458],
    [276, 353], [353, 383], [383, 276], [308, 324], [324, 325], [325, 308],
    [276, 300], [300, 293], [293, 276], [372, 345], [345, 447], [447, 372],
    [352, 345], [345, 340], [340, 352], [274, 1],   [1, 19],    [19, 274],
    [456, 248], [248, 281], [281, 456], [436, 427], [427, 425], [425, 436],
    [381, 256], [256, 252], [252, 381], [269, 391], [391, 393], [393, 269],
    [200, 199], [199, 428], [428, 200], [266, 330], [330, 329], [329, 266],
    [287, 273], [273, 422], [422, 287], [250, 462], [462, 328], [328, 250],
    [258, 286], [286, 384], [384, 258], [265, 353], [353, 342], [342, 265],
    [387, 259], [259, 257], [257, 387], [424, 431], [431, 430], [430, 424],
    [342, 353], [353, 276], [276, 342], [273, 335], [335, 424], [424, 273],
    [292, 325], [325, 307], [307, 292], [366, 447], [447, 345], [345, 366],
    [271, 303], [303, 302], [302, 271], [423, 266], [266, 371], [371, 423],
    [294, 455], [455, 460], [460, 294], [279, 278], [278, 294], [294, 279],
    [271, 272], [272, 304], [304, 271], [432, 434], [434, 427], [427, 432],
    [272, 407], [407, 408], [408, 272], [394, 430], [430, 431], [431, 394],
    [395, 369], [369, 400], [400, 395], [334, 333], [333, 299], [299, 334],
    [351, 417], [417, 168], [168, 351], [352, 280], [280, 411], [411, 352],
    [325, 319], [319, 320], [320, 325], [295, 296], [296, 336], [336, 295],
    [319, 403], [403, 404], [404, 319], [330, 348], [348, 349], [349, 330],
    [293, 298], [298, 333], [333, 293], [323, 454], [454, 447], [447, 323],
    [15, 16],   [16, 315],  [315, 15],  [358, 429], [429, 279], [279, 358],
    [14, 15],   [15, 316],  [316, 14],  [285, 336], [336, 9],   [9, 285],
    [329, 349], [349, 350], [350, 329], [374, 380], [380, 252], [252, 374],
    [318, 402], [402, 403], [403, 318], [6, 197],   [197, 419], [419, 6],
    [318, 319], [319, 325], [325, 318], [367, 364], [364, 365], [365, 367],
    [435, 367], [367, 397], [397, 435], [344, 438], [438, 439], [439, 344],
    [272, 271], [271, 311], [311, 272], [195, 5],   [5, 281],   [281, 195],
    [273, 287], [287, 291], [291, 273], [396, 428], [428, 199], [199, 396],
    [311, 271], [271, 268], [268, 311], [283, 444], [444, 445], [445, 283],
    [373, 254], [254, 339], [339, 373], [282, 334], [334, 296], [296, 282],
    [449, 347], [347, 346], [346, 449], [264, 447], [447, 454], [454, 264],
    [336, 296], [296, 299], [299, 336], [338, 10],  [10, 151],  [151, 338],
    [278, 439], [439, 455], [455, 278], [292, 407], [407, 415], [415, 292],
    [358, 371], [371, 355], [355, 358], [340, 345], [345, 372], [372, 340],
    [346, 347], [347, 280], [280, 346], [442, 443], [443, 282], [282, 442],
    [19, 94],   [94, 370],  [370, 19],  [441, 442], [442, 295], [295, 441],
    [248, 419], [419, 197], [197, 248], [263, 255], [255, 359], [359, 263],
    [440, 275], [275, 274], [274, 440], [300, 383], [383, 368], [368, 300],
    [351, 412], [412, 465], [465, 351], [263, 467], [467, 466], [466, 263],
    [301, 368], [368, 389], [389, 301], [395, 378], [378, 379], [379, 395],
    [412, 351], [351, 419], [419, 412], [436, 426], [426, 322], [322, 436],
    [2, 164],   [164, 393], [393, 2],   [370, 462], [462, 461], [461, 370],
    [164, 0],   [0, 267],   [267, 164], [302, 11],  [11, 12],   [12, 302],
    [268, 12],  [12, 13],   [13, 268],  [293, 300], [300, 301], [301, 293],
    [446, 261], [261, 340], [340, 446], [330, 266], [266, 425], [425, 330],
    [426, 423], [423, 391], [391, 426], [429, 355], [355, 437], [437, 429],
    [391, 327], [327, 326], [326, 391], [440, 457], [457, 438], [438, 440],
    [341, 382], [382, 362], [362, 341], [459, 457], [457, 461], [461, 459],
    [434, 430], [430, 394], [394, 434], [414, 463], [463, 362], [362, 414],
    [396, 369], [369, 262], [262, 396], [354, 461], [461, 457], [457, 354],
    [316, 403], [403, 402], [402, 316], [315, 404], [404, 403], [403, 315],
    [314, 405], [405, 404], [404, 314], [313, 406], [406, 405], [405, 313],
    [421, 418], [418, 406], [406, 421], [366, 401], [401, 361], [361, 366],
    [306, 408], [408, 407], [407, 306], [291, 409], [409, 408], [408, 291],
    [287, 410], [410, 409], [409, 287], [432, 436], [436, 410], [410, 432],
    [434, 416], [416, 411], [411, 434], [264, 368], [368, 383], [383, 264],
    [309, 438], [438, 457], [457, 309], [352, 376], [376, 401], [401, 352],
    [274, 275], [275, 4],   [4, 274],   [421, 428], [428, 262], [262, 421],
    [294, 327], [327, 358], [358, 294], [433, 416], [416, 367], [367, 433],
    [289, 455], [455, 439], [439, 289], [462, 370], [370, 326], [326, 462],
    [2, 326],   [326, 370], [370, 2],   [305, 460], [460, 455], [455, 305],
    [254, 449], [449, 448], [448, 254], [255, 261], [261, 446], [446, 255],
    [253, 450], [450, 449], [449, 253], [252, 451], [451, 450], [450, 252],
    [256, 452], [452, 451], [451, 256], [341, 453], [453, 452], [452, 341],
    [413, 464], [464, 463], [463, 413], [441, 413], [413, 414], [414, 441],
    [258, 442], [442, 441], [441, 258], [257, 443], [443, 442], [442, 257],
    [259, 444], [444, 443], [443, 259], [260, 445], [445, 444], [444, 260],
    [467, 342], [342, 445], [445, 467], [459, 458], [458, 250], [250, 459],
    [289, 392], [392, 290], [290, 289], [290, 328], [328, 460], [460, 290],
    [376, 433], [433, 435], [435, 376], [250, 290], [290, 392], [392, 250],
    [411, 416], [416, 433], [433, 411], [341, 463], [463, 464], [464, 341],
    [453, 464], [464, 465], [465, 453], [357, 465], [465, 412], [412, 357],
    [343, 412], [412, 399], [399, 343], [360, 363], [363, 440], [440, 360],
    [437, 399], [399, 456], [456, 437], [420, 456], [456, 363], [363, 420],
    [401, 435], [435, 288], [288, 401], [372, 383], [383, 353], [353, 372],
    [339, 255], [255, 249], [249, 339], [448, 261], [261, 255], [255, 448],
    [133, 243], [243, 190], [190, 133], [133, 155], [155, 112], [112, 133],
    [33, 246],  [246, 247], [247, 33],  [33, 130],  [130, 25],  [25, 33],
    [398, 384], [384, 286], [286, 398], [362, 398], [398, 414], [414, 362],
    [362, 463], [463, 341], [341, 362], [263, 359], [359, 467], [467, 263],
    [263, 249], [249, 255], [255, 263], [466, 467], [467, 260], [260, 466],
    [75, 60],   [60, 166],  [166, 75],  [238, 239], [239, 79],  [79, 238],
    [162, 127], [127, 139], [139, 162], [72, 11],   [11, 37],   [37, 72],
    [121, 232], [232, 120], [120, 121], [73, 72],   [72, 39],   [39, 73],
    [114, 128], [128, 47],  [47, 114],  [233, 232], [232, 128], [128, 233],
    [103, 104], [104, 67],  [67, 103],  [152, 175], [175, 148], [148, 152],
    [119, 118], [118, 101], [101, 119], [74, 73],   [73, 40],   [40, 74],
    [107, 9],   [9, 108],   [108, 107], [49, 48],   [48, 131],  [131, 49],
    [32, 194],  [194, 211], [211, 32],  [184, 74],  [74, 185],  [185, 184],
    [191, 80],  [80, 183],  [183, 191], [185, 40],  [40, 186],  [186, 185],
    [119, 230], [230, 118], [118, 119], [210, 202], [202, 214], [214, 210],
    [84, 83],   [83, 17],   [17, 84],   [77, 76],   [76, 146],  [146, 77],
    [161, 160], [160, 30],  [30, 161],  [190, 56],  [56, 173],  [173, 190],
    [182, 106], [106, 194], [194, 182], [138, 135], [135, 192], [192, 138],
    [129, 203], [203, 98],  [98, 129],  [54, 21],   [21, 68],   [68, 54],
    [5, 51],    [51, 4],    [4, 5],     [145, 144], [144, 23],  [23, 145],
    [90, 77],   [77, 91],   [91, 90],   [207, 205], [205, 187], [187, 207],
    [83, 201],  [201, 18],  [18, 83],   [181, 91],  [91, 182],  [182, 181],
    [180, 90],  [90, 181],  [181, 180], [16, 85],   [85, 17],   [17, 16],
    [205, 206], [206, 36],  [36, 205],  [176, 148], [148, 140], [140, 176],
    [165, 92],  [92, 39],   [39, 165],  [245, 193], [193, 244], [244, 245],
    [27, 159],  [159, 28],  [28, 27],   [30, 247],  [247, 161], [161, 30],
    [174, 236], [236, 196], [196, 174], [103, 54],  [54, 104],  [104, 103],
    [55, 193],  [193, 8],   [8, 55],    [111, 117], [117, 31],  [31, 111],
    [221, 189], [189, 55],  [55, 221],  [240, 98],  [98, 99],   [99, 240],
    [142, 126], [126, 100], [100, 142], [219, 166], [166, 218], [218, 219],
    [112, 155], [155, 26],  [26, 112],  [198, 209], [209, 131], [131, 198],
    [169, 135], [135, 150], [150, 169], [114, 47],  [47, 217],  [217, 114],
    [224, 223], [223, 53],  [53, 224],  [220, 45],  [45, 134],  [134, 220],
    [32, 211],  [211, 140], [140, 32],  [109, 67],  [67, 108],  [108, 109],
    [146, 43],  [43, 91],   [91, 146],  [231, 230], [230, 120], [120, 231],
    [113, 226], [226, 247], [247, 113], [105, 63],  [63, 52],   [52, 105],
    [241, 238], [238, 242], [242, 241], [124, 46],  [46, 156],  [156, 124],
    [95, 78],   [78, 96],   [96, 95],   [70, 46],   [46, 63],   [63, 70],
    [116, 143], [143, 227], [227, 116], [116, 123], [123, 111], [111, 116],
    [1, 44],    [44, 19],   [19, 1],    [3, 236],   [236, 51],  [51, 3],
    [207, 216], [216, 205], [205, 207], [26, 154],  [154, 22],  [22, 26],
    [165, 39],  [39, 167],  [167, 165], [199, 200], [200, 208], [208, 199],
    [101, 36],  [36, 100],  [100, 101], [43, 57],   [57, 202],  [202, 43],
    [242, 20],  [20, 99],   [99, 242],  [56, 28],   [28, 157],  [157, 56],
    [124, 35],  [35, 113],  [113, 124], [29, 160],  [160, 27],  [27, 29],
    [211, 204], [204, 210], [210, 211], [124, 113], [113, 46],  [46, 124],
    [106, 43],  [43, 204],  [204, 106], [96, 62],   [62, 77],   [77, 96],
    [227, 137], [137, 116], [116, 227], [73, 41],   [41, 72],   [72, 73],
    [36, 203],  [203, 142], [142, 36],  [235, 64],  [64, 240],  [240, 235],
    [48, 49],   [49, 64],   [64, 48],   [42, 41],   [41, 74],   [74, 42],
    [214, 212], [212, 207], [207, 214], [183, 42],  [42, 184],  [184, 183],
    [210, 169], [169, 211], [211, 210], [140, 170], [170, 176], [176, 140],
    [104, 105], [105, 69],  [69, 104],  [193, 122], [122, 168], [168, 193],
    [50, 123],  [123, 187], [187, 50],  [89, 96],   [96, 90],   [90, 89],
    [66, 65],   [65, 107],  [107, 66],  [179, 89],  [89, 180],  [180, 179],
    [119, 101], [101, 120], [120, 119], [68, 63],   [63, 104],  [104, 68],
    [234, 93],  [93, 227],  [227, 234], [16, 15],   [15, 85],   [85, 16],
    [209, 129], [129, 49],  [49, 209],  [15, 14],   [14, 86],   [86, 15],
    [107, 55],  [55, 9],    [9, 107],   [120, 100], [100, 121], [121, 120],
    [153, 145], [145, 22],  [22, 153],  [178, 88],  [88, 179],  [179, 178],
    [197, 6],   [6, 196],   [196, 197], [89, 88],   [88, 96],   [96, 89],
    [135, 138], [138, 136], [136, 135], [138, 215], [215, 172], [172, 138],
    [218, 115], [115, 219], [219, 218], [41, 42],   [42, 81],   [81, 41],
    [5, 195],   [195, 51],  [51, 5],    [57, 43],   [43, 61],   [61, 57],
    [208, 171], [171, 199], [199, 208], [41, 81],   [81, 38],   [38, 41],
    [224, 53],  [53, 225],  [225, 224], [24, 144],  [144, 110], [110, 24],
    [105, 52],  [52, 66],   [66, 105],  [118, 229], [229, 117], [117, 118],
    [227, 34],  [34, 234],  [234, 227], [66, 107],  [107, 69],  [69, 66],
    [10, 109],  [109, 151], [151, 10],  [219, 48],  [48, 235],  [235, 219],
    [183, 62],  [62, 191],  [191, 183], [142, 129], [129, 126], [126, 142],
    [116, 111], [111, 143], [143, 116], [118, 117], [117, 50],  [50, 118],
    [223, 222], [222, 52],  [52, 223],  [94, 19],   [19, 141],  [141, 94],
    [222, 221], [221, 65],  [65, 222],  [196, 3],   [3, 197],   [197, 196],
    [45, 220],  [220, 44],  [44, 45],   [156, 70],  [70, 139],  [139, 156],
    [188, 122], [122, 245], [245, 188], [139, 71],  [71, 162],  [162, 139],
    [149, 170], [170, 150], [150, 149], [122, 188], [188, 196], [196, 122],
    [206, 216], [216, 92],  [92, 206],  [164, 2],   [2, 167],   [167, 164],
    [242, 141], [141, 241], [241, 242], [0, 164],   [164, 37],  [37, 0],
    [11, 72],   [72, 12],   [12, 11],   [12, 38],   [38, 13],   [13, 12],
    [70, 63],   [63, 71],   [71, 70],   [31, 226],  [226, 111], [111, 31],
    [36, 101],  [101, 205], [205, 36],  [203, 206], [206, 165], [165, 203],
    [126, 209], [209, 217], [217, 126], [98, 165],  [165, 97],  [97, 98],
    [237, 220], [220, 218], [218, 237], [237, 239], [239, 241], [241, 237],
    [210, 214], [214, 169], [169, 210], [140, 171], [171, 32],  [32, 140],
    [241, 125], [125, 237], [237, 241], [179, 86],  [86, 178],  [178, 179],
    [180, 85],  [85, 179],  [179, 180], [181, 84],  [84, 180],  [180, 181],
    [182, 83],  [83, 181],  [181, 182], [194, 201], [201, 182], [182, 194],
    [177, 137], [137, 132], [132, 177], [184, 76],  [76, 183],  [183, 184],
    [185, 61],  [61, 184],  [184, 185], [186, 57],  [57, 185],  [185, 186],
    [216, 212], [212, 186], [186, 216], [192, 214], [214, 187], [187, 192],
    [139, 34],  [34, 156],  [156, 139], [218, 79],  [79, 237],  [237, 218],
    [147, 123], [123, 177], [177, 147], [45, 44],   [44, 4],    [4, 45],
    [208, 201], [201, 32],  [32, 208],  [98, 64],   [64, 129],  [129, 98],
    [192, 213], [213, 138], [138, 192], [235, 59],  [59, 219],  [219, 235],
    [141, 242], [242, 97],  [97, 141],  [97, 2],    [2, 141],   [141, 97],
    [240, 75],  [75, 235],  [235, 240], [229, 24],  [24, 228],  [228, 229],
    [31, 25],   [25, 226],  [226, 31],  [230, 23],  [23, 229],  [229, 230],
    [231, 22],  [22, 230],  [230, 231], [232, 26],  [26, 231],  [231, 232],
    [233, 112], [112, 232], [232, 233], [244, 189], [189, 243], [243, 244],
    [189, 221], [221, 190], [190, 189], [222, 28],  [28, 221],  [221, 222],
    [223, 27],  [27, 222],  [222, 223], [224, 29],  [29, 223],  [223, 224],
    [225, 30],  [30, 224],  [224, 225], [113, 247], [247, 225], [225, 113],
    [99, 60],   [60, 240],  [240, 99],  [213, 147], [147, 215], [215, 213],
    [60, 20],   [20, 166],  [166, 60],  [192, 187], [187, 213], [213, 192],
    [243, 112], [112, 244], [244, 243], [244, 233], [233, 245], [245, 244],
    [245, 128], [128, 188], [188, 245], [188, 114], [114, 174], [174, 188],
    [134, 131], [131, 220], [220, 134], [174, 217], [217, 236], [236, 174],
    [236, 198], [198, 134], [134, 236], [215, 177], [177, 58],  [58, 215],
    [156, 143], [143, 124], [124, 156], [25, 110],  [110, 7],   [7, 25],
    [31, 228],  [228, 25],  [25, 31],   [264, 356], [356, 368], [368, 264],
    [0, 11],    [11, 267],  [267, 0],   [451, 452], [452, 349], [349, 451],
    [267, 302], [302, 269], [269, 267], [350, 357], [357, 277], [277, 350],
    [350, 452], [452, 357], [357, 350], [299, 333], [333, 297], [297, 299],
    [396, 175], [175, 377], [377, 396], [280, 347], [347, 330], [330, 280],
    [269, 303], [303, 270], [270, 269], [151, 9],   [9, 337],   [337, 151],
    [344, 278], [278, 360], [360, 344], [424, 418], [418, 431], [431, 424],
    [270, 304], [304, 409], [409, 270], [272, 310], [310, 407], [407, 272],
    [322, 270], [270, 410], [410, 322], [449, 450], [450, 347], [347, 449],
    [432, 422], [422, 434], [434, 432], [18, 313],  [313, 17],  [17, 18],
    [291, 306], [306, 375], [375, 291], [259, 387], [387, 260], [260, 259],
    [424, 335], [335, 418], [418, 424], [434, 364], [364, 416], [416, 434],
    [391, 423], [423, 327], [327, 391], [301, 251], [251, 298], [298, 301],
    [275, 281], [281, 4],   [4, 275],   [254, 373], [373, 253], [253, 254],
    [375, 307], [307, 321], [321, 375], [280, 425], [425, 411], [411, 280],
    [200, 421], [421, 18],  [18, 200],  [335, 321], [321, 406], [406, 335],
    [321, 320], [320, 405], [405, 321], [314, 315], [315, 17],  [17, 314],
    [423, 426], [426, 266], [266, 423], [396, 377], [377, 369], [369, 396],
    [270, 322], [322, 269], [269, 270], [413, 417], [417, 464], [464, 413],
    [385, 386], [386, 258], [258, 385], [248, 456], [456, 419], [419, 248],
    [298, 284], [284, 333], [333, 298], [168, 417], [417, 8],   [8, 168],
    [448, 346], [346, 261], [261, 448], [417, 413], [413, 285], [285, 417],
    [326, 327], [327, 328], [328, 326], [277, 355], [355, 329], [329, 277],
    [309, 392], [392, 438], [438, 309], [381, 382], [382, 256], [256, 381],
    [279, 429], [429, 360], [360, 279], [365, 364], [364, 379], [379, 365],
    [355, 277], [277, 437], [437, 355], [282, 443], [443, 283], [283, 282],
    [281, 275], [275, 363], [363, 281], [395, 431], [431, 369], [369, 395],
    [299, 297], [297, 337], [337, 299], [335, 273], [273, 321], [321, 335],
    [348, 450], [450, 349], [349, 348], [359, 446], [446, 467], [467, 359],
    [283, 293], [293, 282], [282, 283], [250, 458], [458, 462], [462, 250],
    [300, 276], [276, 383], [383, 300], [292, 308], [308, 325], [325, 292],
    [283, 276], [276, 293], [293, 283], [264, 372], [372, 447], [447, 264],
    [346, 352], [352, 340], [340, 346], [354, 274], [274, 19],  [19, 354],
    [363, 456], [456, 281], [281, 363], [426, 436], [436, 425], [425, 426],
    [380, 381], [381, 252], [252, 380], [267, 269], [269, 393], [393, 267],
    [421, 200], [200, 428], [428, 421], [371, 266], [266, 329], [329, 371],
    [432, 287], [287, 422], [422, 432], [290, 250], [250, 328], [328, 290],
    [385, 258], [258, 384], [384, 385], [446, 265], [265, 342], [342, 446],
    [386, 387], [387, 257], [257, 386], [422, 424], [424, 430], [430, 422],
    [445, 342], [342, 276], [276, 445], [422, 273], [273, 424], [424, 422],
    [306, 292], [292, 307], [307, 306], [352, 366], [366, 345], [345, 352],
    [268, 271], [271, 302], [302, 268], [358, 423], [423, 371], [371, 358],
    [327, 294], [294, 460], [460, 327], [331, 279], [279, 294], [294, 331],
    [303, 271], [271, 304], [304, 303], [436, 432], [432, 427], [427, 436],
    [304, 272], [272, 408], [408, 304], [395, 394], [394, 431], [431, 395],
    [378, 395], [395, 400], [400, 378], [296, 334], [334, 299], [299, 296],
    [6, 351],   [351, 168], [168, 6],   [376, 352], [352, 411], [411, 376],
    [307, 325], [325, 320], [320, 307], [285, 295], [295, 336], [336, 285],
    [320, 319], [319, 404], [404, 320], [329, 330], [330, 349], [349, 329],
    [334, 293], [293, 333], [333, 334], [366, 323], [323, 447], [447, 366],
    [316, 15],  [15, 315],  [315, 316], [331, 358], [358, 279], [279, 331],
    [317, 14],  [14, 316],  [316, 317], [8, 285],   [285, 9],   [9, 8],
    [277, 329], [329, 350], [350, 277], [253, 374], [374, 252], [252, 253],
    [319, 318], [318, 403], [403, 319], [351, 6],   [6, 419],   [419, 351],
    [324, 318], [318, 325], [325, 324], [397, 367], [367, 365], [365, 397],
    [288, 435], [435, 397], [397, 288], [278, 344], [344, 439], [439, 278],
    [310, 272], [272, 311], [311, 310], [248, 195], [195, 281], [281, 248],
    [375, 273], [273, 291], [291, 375], [175, 396], [396, 199], [199, 175],
    [312, 311], [311, 268], [268, 312], [276, 283], [283, 445], [445, 276],
    [390, 373], [373, 339], [339, 390], [295, 282], [282, 296], [296, 295],
    [448, 449], [449, 346], [346, 448], [356, 264], [264, 454], [454, 356],
    [337, 336], [336, 299], [299, 337], [337, 338], [338, 151], [151, 337],
    [294, 278], [278, 455], [455, 294], [308, 292], [292, 415], [415, 308],
    [429, 358], [358, 355], [355, 429], [265, 340], [340, 372], [372, 265],
    [352, 346], [346, 280], [280, 352], [295, 442], [442, 282], [282, 295],
    [354, 19],  [19, 370],  [370, 354], [285, 441], [441, 295], [295, 285],
    [195, 248], [248, 197], [197, 195], [457, 440], [440, 274], [274, 457],
    [301, 300], [300, 368], [368, 301], [417, 351], [351, 465], [465, 417],
    [251, 301], [301, 389], [389, 251], [394, 395], [395, 379], [379, 394],
    [399, 412], [412, 419], [419, 399], [410, 436], [436, 322], [322, 410],
    [326, 2],   [2, 393],   [393, 326], [354, 370], [370, 461], [461, 354],
    [393, 164], [164, 267], [267, 393], [268, 302], [302, 12],  [12, 268],
    [312, 268], [268, 13],  [13, 312],  [298, 293], [293, 301], [301, 298],
    [265, 446], [446, 340], [340, 265], [280, 330], [330, 425], [425, 280],
    [322, 426], [426, 391], [391, 322], [420, 429], [429, 437], [437, 420],
    [393, 391], [391, 326], [326, 393], [344, 440], [440, 438], [438, 344],
    [458, 459], [459, 461], [461, 458], [364, 434], [434, 394], [394, 364],
    [428, 396], [396, 262], [262, 428], [274, 354], [354, 457], [457, 274],
    [317, 316], [316, 402], [402, 317], [316, 315], [315, 403], [403, 316],
    [315, 314], [314, 404], [404, 315], [314, 313], [313, 405], [405, 314],
    [313, 421], [421, 406], [406, 313], [323, 366], [366, 361], [361, 323],
    [292, 306], [306, 407], [407, 292], [306, 291], [291, 408], [408, 306],
    [291, 287], [287, 409], [409, 291], [287, 432], [432, 410], [410, 287],
    [427, 434], [434, 411], [411, 427], [372, 264], [264, 383], [383, 372],
    [459, 309], [309, 457], [457, 459], [366, 352], [352, 401], [401, 366],
    [1, 274],   [274, 4],   [4, 1],     [418, 421], [421, 262], [262, 418],
    [331, 294], [294, 358], [358, 331], [435, 433], [433, 367], [367, 435],
    [392, 289], [289, 439], [439, 392], [328, 462], [462, 326], [326, 328],
    [94, 2],    [2, 370],   [370, 94],  [289, 305], [305, 455], [455, 289],
    [339, 254], [254, 448], [448, 339], [359, 255], [255, 446], [446, 359],
    [254, 253], [253, 449], [449, 254], [253, 252], [252, 450], [450, 253],
    [252, 256], [256, 451], [451, 252], [256, 341], [341, 452], [452, 256],
    [414, 413], [413, 463], [463, 414], [286, 441], [441, 414], [414, 286],
    [286, 258], [258, 441], [441, 286], [258, 257], [257, 442], [442, 258],
    [257, 259], [259, 443], [443, 257], [259, 260], [260, 444], [444, 259],
    [260, 467], [467, 445], [445, 260], [309, 459], [459, 250], [250, 309],
    [305, 289], [289, 290], [290, 305], [305, 290], [290, 460], [460, 305],
    [401, 376], [376, 435], [435, 401], [309, 250], [250, 392], [392, 309],
    [376, 411], [411, 433], [433, 376], [453, 341], [341, 464], [464, 453],
    [357, 453], [453, 465], [465, 357], [343, 357], [357, 412], [412, 343],
    [437, 343], [343, 399], [399, 437], [344, 360], [360, 440], [440, 344],
    [420, 437], [437, 456], [456, 420], [360, 420], [420, 363], [363, 360],
    [361, 401], [401, 288], [288, 361], [265, 372], [372, 353], [353, 265],
    [390, 339], [339, 249], [249, 390], [339, 448], [448, 255], [255, 339]]))