Update grid.json

grid.json

@@ -2,8 +2,8 @@
     "city": "Green Smart Village",
     "population": 10000,
     "size": {
-        "rows": 20,
-        "columns": 20
+        "rows": 22,
+        "columns": 22
     },
     "buildings": [
         {
@@ -199,11 +199,11 @@
     "roads": [
         {
             "start": [
-                0,
+                1,
                 0
             ],
             "end": [
-                19,
+                20,
                 0
             ],
             "color": "#808080"
@@ -211,32 +211,32 @@
         {
             "start": [
                 0,
-                0
+                1
             ],
             "end": [
                 0,
-                19
+                20
             ],
             "color": "#808080"
         },
         {
             "start": [
                 19,
-                0
+                1
             ],
             "end": [
                 19,
-                19
+                20
             ],
             "color": "#808080"
         },
         {
             "start": [
-                0,
+                1,
                 19
             ],
             "end": [
-                19,
+                20,
                 19
             ],
             "color": "#808080"
@@ -244,43 +244,43 @@
         {
             "start": [
                 4,
-                0
+                1
             ],
             "end": [
                 4,
-                19
+                20
             ],
             "color": "#808080"
         },
         {
             "start": [
                 14,
-                0
+                1
             ],
             "end": [
                 14,
-                19
+                20
             ],
             "color": "#808080"
         },
         {
             "start": [
-                0,
+                1,
                 4
             ],
             "end": [
-                19,
+                20,
                 4
             ],
             "color": "#808080"
         },
         {
             "start": [
-                0,
+                1,
                 14
             ],
             "end": [
-                19,
+                20,
                 14
             ],
             "color": "#808080"