diff --git a/yi/train/0000.parquet b/yi/train/0000.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f1f854fd6aa14db44f9a04c275b98b7cec9d4cba
--- /dev/null
+++ b/yi/train/0000.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e70672e8e8e939aad6bf4bf70bfc1a44a0f9cbc00a3911f5efabdc427dd7c3c
+size 2709
diff --git a/yi/train/0001.parquet b/yi/train/0001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..476fa4b3c453cec22f8244417105adf993e84eb0
--- /dev/null
+++ b/yi/train/0001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e144e377fd3abc1d4d33e7eff4f37369c72c0fb855494339381bd209604038d8
+size 11897
diff --git a/yi/train/0002.parquet b/yi/train/0002.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8331560a9f8ec990cbac8e7eacd4f80c7d031d22
--- /dev/null
+++ b/yi/train/0002.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13e622d152045bcdac60b0037b7f77d97fde2f731b1e6cdbb385ecaa0b5d3300
+size 3315
diff --git a/yi/train/0003.parquet b/yi/train/0003.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..86019df501996dc74e43edc0616f62817b83a20f
--- /dev/null
+++ b/yi/train/0003.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2613d999fb546038031ddc4173a44bda359abb8a6e4fefbf2190b8048e45cad6
+size 3064
diff --git a/yi/train/0004.parquet b/yi/train/0004.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4de384af49bc5e267a73e32b06d8a61ea3743dde
--- /dev/null
+++ b/yi/train/0004.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:036e6b759a025ece0d8888fec39d690d66132f07fff6706b8367fe0d93634995
+size 3036
diff --git a/yi/train/0005.parquet b/yi/train/0005.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..88ebcb310fa6aec0d64f931859cfcb401b61a308
--- /dev/null
+++ b/yi/train/0005.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec89b61bab817b56a85e2c5f9fc6bc38eaa812c8d8e65f4da9de62c39a337e74
+size 3288
diff --git a/yi/train/0006.parquet b/yi/train/0006.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..97590d9d7d1e15fcaf960023564156ee19ba120f
--- /dev/null
+++ b/yi/train/0006.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b56bc8b8d044e38ecdc241e4d2998d17c397830af6824f3d0c0782934aac4f5c
+size 5323
diff --git a/yi/train/0007.parquet b/yi/train/0007.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..304d51cd514addaf26692b67bc5cf31feb8bc178
--- /dev/null
+++ b/yi/train/0007.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1cbf5e20b3d115f2fdcd9aa31fe96f1b8e4956ef865ce80914459056beb6a194
+size 12288
diff --git a/yi/train/0008.parquet b/yi/train/0008.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3da07709713ab89dd378f3906ac88bbc27ea5e53
--- /dev/null
+++ b/yi/train/0008.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:520dcd5fa51ae7877bb814179a8ff41d2981592dff75978e56971151c54b9f8b
+size 70065
diff --git a/yi/train/0009.parquet b/yi/train/0009.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3c1b4cb8407a532271ef4bffa8bc8765d165fddf
--- /dev/null
+++ b/yi/train/0009.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca75085518625744369dc40151018a26f21dfe3ca8b23b5294c8062302921b90
+size 3563
diff --git a/yi/train/0010.parquet b/yi/train/0010.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7999a747f548943fc45eb7467b54c3000b426f82
--- /dev/null
+++ b/yi/train/0010.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b7971738fbfc750496d331cb42c6772cf79a44917cb5470a5a5e8adabb209b0
+size 332112
diff --git a/yi/train/0011.parquet b/yi/train/0011.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f11568842020de7fd58ec8418fec00767be9017d
--- /dev/null
+++ b/yi/train/0011.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65d8f0344009a614cf899cf442089815cdef720ead0c8ad0c28d47f3e4f7ee07
+size 229497
diff --git a/yi/train/0012.parquet b/yi/train/0012.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b643a853d07eae6cc893bdee47158d2270e8ab12
--- /dev/null
+++ b/yi/train/0012.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:693adafdd6c06f184c8c5456a9070e6b010bed2cc141897fb89c7b07f1dd3250
+size 35862
diff --git a/yi/train/0013.parquet b/yi/train/0013.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..76b85918f267d9c0c16f0f0b21ab50822609167d
--- /dev/null
+++ b/yi/train/0013.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:261686c93531c6fcaf19b4768fbd8396cf42040ed850b980edc1ecb29f1268de
+size 3112
diff --git a/yi/train/0014.parquet b/yi/train/0014.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..71a7ada76b36ae3d03f07224064aa979d98f282e
--- /dev/null
+++ b/yi/train/0014.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be7ae21756b1a2c508137b490739725f415ba9fe06f0da0feca60414ecc76d6f
+size 3546
diff --git a/yi/train/0015.parquet b/yi/train/0015.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..74d3af221884f07e887943e0b64cc5142ce63089
--- /dev/null
+++ b/yi/train/0015.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c9ec58aee95e8b098c58af19a879e47fa633f032a6ff97dbbf2307d1ad1400c
+size 38619
diff --git a/yi/train/0016.parquet b/yi/train/0016.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5e084bdc6322027e25f049dfa53b6a32cad9ad42
--- /dev/null
+++ b/yi/train/0016.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9d20477e0e92bb8bc7de6699fd355a26ed668af64257722560e4366a6f7c38b
+size 3375
diff --git a/yi/train/0017.parquet b/yi/train/0017.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..92eff5513e25dd55fc22a569d9aee42deb5d0e49
--- /dev/null
+++ b/yi/train/0017.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b8d46c6088805b491d1626d249f0abe41674032bcdba907511dc6653d189c48
+size 3044
diff --git a/yi/train/0018.parquet b/yi/train/0018.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ab92e756e75baab61b010edf4302bd21be251932
--- /dev/null
+++ b/yi/train/0018.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eed3c158ad2cc73ce19fc29fe2b49af7ae870cd646ccf1be3cf9b0c001604042
+size 3037
diff --git a/yi/train/0019.parquet b/yi/train/0019.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..27d9007f576bd7143f5ca3e20ca6a27e6ec80b37
--- /dev/null
+++ b/yi/train/0019.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ac0cb24f552d0e2a6b1d11c8ff0840ea8286ccfd5019e388caa5d7fbeb8389f
+size 67709
diff --git a/yi/train/0020.parquet b/yi/train/0020.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4562094265c1531d0877c0956bcea20775d4f307
--- /dev/null
+++ b/yi/train/0020.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5ad03c2f5cdb6cf4ac2b59f65540a5da0f6e7148e4bdbf57f1accbb20ed1ada
+size 3077
diff --git a/yi/train/0021.parquet b/yi/train/0021.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8e2640f66bf960cf2248280b76572564a5231a11
--- /dev/null
+++ b/yi/train/0021.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7913cf5ba86ea9803f462d6e94cb0e7e4cab9f48e06ce839917f216cb668c390
+size 10915
diff --git a/yi/train/0022.parquet b/yi/train/0022.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3a5f565420e72818be0a3951a06597c37e19cc2e
--- /dev/null
+++ b/yi/train/0022.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8e027bf8d127f787fab26075c6895e7d33c0f400a3c0e6a59fd1650dd5c722a
+size 17558
diff --git a/yi/train/0023.parquet b/yi/train/0023.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1d5149f0cbc808ac9386f310686421489f1e8399
--- /dev/null
+++ b/yi/train/0023.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f1ceba1879269395d69c815ec5168606e6b9dce6d66a3ac51c6b44716bfc507a
+size 4723
diff --git a/yi/train/0024.parquet b/yi/train/0024.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2a5c40ff7a1acafec834ac1e42c97a09ce2101dc
--- /dev/null
+++ b/yi/train/0024.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:43af8ec66d9b816aa9ce279588faee0280585d556ec61c349182424741437cb1
+size 3288
diff --git a/yi/train/0025.parquet b/yi/train/0025.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..78a35ff06a8ec9810cbf97ba8bcc32b1b23c1fd8
--- /dev/null
+++ b/yi/train/0025.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfac68d756b01f088368bc8ecd457d926cde8af2a9474b6047eb1e89d5c5e8e6
+size 3597
diff --git a/yi/train/0026.parquet b/yi/train/0026.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..db9b3fcc0e8056270a65f3fdf0a909b09d196e07
--- /dev/null
+++ b/yi/train/0026.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7298dc217d87612a18b5347502423690b03f8b98031beafec10f98ea8367034
+size 3902
diff --git a/yi/train/0027.parquet b/yi/train/0027.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..177b9e58498b17ce7e4ae7fddfbfa756dab39102
--- /dev/null
+++ b/yi/train/0027.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:070845e4d50b1d3f4aeb1c8df8d989b82b96c6b8ed58a5b5e6899fb2777d0904
+size 28653
diff --git a/yi/train/0028.parquet b/yi/train/0028.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7ed33e1bd02e8b3a43a576e9a47abe91006c4192
--- /dev/null
+++ b/yi/train/0028.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5f3875960fcea447dbb0dad87b1e6889e761574b068688041b072248ad33f3a
+size 3916
diff --git a/yi/train/0029.parquet b/yi/train/0029.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..28da58203b940bfa0aed6d6d343fcf755248a3a8
--- /dev/null
+++ b/yi/train/0029.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26e661d944738e2931c7121352ffeeeb441944923d6a131a5d1faf7f7ea7b125
+size 2823
diff --git a/yi/train/0030.parquet b/yi/train/0030.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..182bda7781c17789d3acece6dcb20460d7be43bb
--- /dev/null
+++ b/yi/train/0030.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b52b741aafc5bee0b4b4401eac2f92d829746f034cdc5f6d5ebc53674db68886
+size 14557
diff --git a/yi/train/0031.parquet b/yi/train/0031.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..9554be16faa17638c0105777705254b5fb5dfe3d
--- /dev/null
+++ b/yi/train/0031.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11058e855a4ee9f61d637e81a28c7f722c85e05cfddc4f78f1b1006c6f7e894e
+size 4627
diff --git a/yi/train/0032.parquet b/yi/train/0032.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..6c03901051ae6982398f9db01c840077406aa402
--- /dev/null
+++ b/yi/train/0032.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f8eefa94da54182a5f255c2d4b443afb272f32a97af03550a32d6f870bdbb52
+size 15289
diff --git a/yi/train/0033.parquet b/yi/train/0033.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..58a378eaf84058dddc93da7904016d25927d4e25
--- /dev/null
+++ b/yi/train/0033.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a07bffe8a4355bd15e9e9bda3919bd09071db251c10d093a3810a9e87169907
+size 3801
diff --git a/yi/train/0034.parquet b/yi/train/0034.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..9e3ce0b9875109f53367c8e516471053e76d55fe
--- /dev/null
+++ b/yi/train/0034.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12f939061d9aa048c1cbe7182d42819c0c6cc22defd59191c125017db24cd11e
+size 17368
diff --git a/yi/train/0035.parquet b/yi/train/0035.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e7e7fdfaf9a9182c118c549b1002b47e009f2b6a
--- /dev/null
+++ b/yi/train/0035.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f942f45df817be768e9f50d1cd9334c926efe8e24eb6c24542a64664513e791
+size 3129
diff --git a/yi/train/0036.parquet b/yi/train/0036.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c0c47caf49916e5d80aed136bf190122836f3ae9
--- /dev/null
+++ b/yi/train/0036.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78af9fe0ce98ca40f60a21bb81e2d6275d9ad130dd9dd9ed6478eeee02be9dae
+size 4464
diff --git a/yi/train/0037.parquet b/yi/train/0037.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7945d2360fb5777d781d7c6781a9525279b7b659
--- /dev/null
+++ b/yi/train/0037.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4679d52758c5b72057ce86c5ef310a89d4dff955ad2ba47b1f4a71033ea1ae20
+size 12023
diff --git a/yi/train/0038.parquet b/yi/train/0038.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..93293d4eaaad8124e3db22ac83d9554020f30f46
--- /dev/null
+++ b/yi/train/0038.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:874b8f9ec10c02e6bd9a26550d8b943f76940b558ccdcb632d1d542d02141371
+size 3265
diff --git a/yi/train/0039.parquet b/yi/train/0039.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..cdbf2120f59efdf25a3c589ff096fe4b0f8e6ca0
--- /dev/null
+++ b/yi/train/0039.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbc31b6d5a6611b06ca8bbaf26232f0fce1ec31790d90571cbaf8f0c2f27295e
+size 8006
diff --git a/yi/train/0040.parquet b/yi/train/0040.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ef3fa680485d3f8d357a8fe1b21d7ec15df9ab20
--- /dev/null
+++ b/yi/train/0040.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd0f682e014f8be74460dfdb997d8ef45a4e7866fea47e2ffef28ede5598cba9
+size 3126
diff --git a/yi/valid/0000.parquet b/yi/valid/0000.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e1a9e59d93dde1493e7011c5802b264237a0d001
--- /dev/null
+++ b/yi/valid/0000.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a5686c1c3ecf6d8b1640872b13216d64d852ba8995fcdd43d0590614c9aab8b
+size 5754
diff --git a/yi/valid/0001.parquet b/yi/valid/0001.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3ba73b0935c421dcb137350b683815daa23c2eb4
--- /dev/null
+++ b/yi/valid/0001.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6de8a28ae7b742fea2b6b0d611095be2e2c033aa75cac0ad78d6767493abfc6
+size 3004
diff --git a/yi/valid/0002.parquet b/yi/valid/0002.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c5a61255f31b7d46afc3cd0f665e614182a191a5
--- /dev/null
+++ b/yi/valid/0002.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cdb07878e179aaaa8f1363d501b2147ffd571aa471034523a6ae6588424e2b41
+size 2786
diff --git a/yi/valid/0003.parquet b/yi/valid/0003.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..936e5b4b2386cdfa01e15c706eeb2d65408079bb
--- /dev/null
+++ b/yi/valid/0003.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02f2347234ac0e05df0ddb4b9b03746f243185d59483be955ca5de3dcf3d4de4
+size 2870
diff --git a/yi/valid/0004.parquet b/yi/valid/0004.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..6f17e3023f5b9298bd281cf87dd4a986bbf5cfce
--- /dev/null
+++ b/yi/valid/0004.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6afeedbc3d44ba93f091e9ef2fd1229eb75158045b928748792191b51e54d5b9
+size 3658
diff --git a/yi/valid/0005.parquet b/yi/valid/0005.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a51685e754bed202a0a8276b764910781c44d598
--- /dev/null
+++ b/yi/valid/0005.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47accb085756b480daa28439e6ecc4ef6c3c9327130ce20636379e0c66e96ac4
+size 5951
diff --git a/yi/valid/0006.parquet b/yi/valid/0006.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..73e4e55ffb1c76219500cec67f57099d871629f4
--- /dev/null
+++ b/yi/valid/0006.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:afb202d43c1cd4ec1826c75b17a524e0c206b55975cca8c959279cf4635492d0
+size 21095
diff --git a/yi/valid/0007.parquet b/yi/valid/0007.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..cc897c7bbc056f1286a79d8f6d0e64d9c85ff3b9
--- /dev/null
+++ b/yi/valid/0007.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be70a7fc1e469bf8bfc3ac73f5bec949fbdeec24d523cabeb60b70dd9191f720
+size 3040
diff --git a/yi/valid/0008.parquet b/yi/valid/0008.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7947666b1d6d63fcf2eb0b6d4fef6a59ee802eea
--- /dev/null
+++ b/yi/valid/0008.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:442c2bdb976559e3f12a95a28b15dcb125567ccf756df8a3570903874c45a402
+size 61806
diff --git a/yi/valid/0009.parquet b/yi/valid/0009.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d0d9a25eddc02fd7511e9fd2b25b249c2c1e22ec
--- /dev/null
+++ b/yi/valid/0009.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d033cb0bbb4c3516cd17d39a8d22855b5708aad1a6b85e8ff7400554d7acd35a
+size 57727
diff --git a/yi/valid/0010.parquet b/yi/valid/0010.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..596225750e6d9eabb8ab03d314ce5b6a24088b7f
--- /dev/null
+++ b/yi/valid/0010.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6fdd0d97da7562f5dd3b5b45f701f2438da2e479d9aa114d5ff6be405e6d41ac
+size 12645
diff --git a/yi/valid/0011.parquet b/yi/valid/0011.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5f874afca13560d031fbb34eb60dab96cdaac21a
--- /dev/null
+++ b/yi/valid/0011.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50626754ed778b5b553a59743381bfbcbe7011b2b7a1cc81f31050e8b5cb60b7
+size 2929
diff --git a/yi/valid/0012.parquet b/yi/valid/0012.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ffe075b12d1b7e3a22b6fef22729002abe0282cb
--- /dev/null
+++ b/yi/valid/0012.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1628c7923bbef9bbab42605d60fbbf9dcca40566d670dea13ecb03992f52cb8
+size 13666
diff --git a/yi/valid/0013.parquet b/yi/valid/0013.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..fcea3ad92b52cc5db0bc0a5e9972dc07518e491c
--- /dev/null
+++ b/yi/valid/0013.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81da0e4fdaf5394bfc4acfdaf796b48ee3fa41267f31d25b4717e704d0591fed
+size 2889
diff --git a/yi/valid/0014.parquet b/yi/valid/0014.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..020d1e404191dd4758b4898635567b0ba04dbe0d
--- /dev/null
+++ b/yi/valid/0014.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5968f05518b368ba82f5e73ed31f513a8a84a3fa508db21129997b3ed248779d
+size 2709
diff --git a/yi/valid/0015.parquet b/yi/valid/0015.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..65ffb734c442002c9ee541e1d3992879042b09bf
--- /dev/null
+++ b/yi/valid/0015.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7331d39e49239043f67b6ebf887ad24181bcd97f08d342d52c792b29866fc7f2
+size 20148
diff --git a/yi/valid/0016.parquet b/yi/valid/0016.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..05e5b3ba699be1c40766b880eace7e10dd3854bf
--- /dev/null
+++ b/yi/valid/0016.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39665dfe68074d5c1889f7382cca2652bd30c3c063cdb838f470f460eeb0addb
+size 2861
diff --git a/yi/valid/0017.parquet b/yi/valid/0017.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0fbc1923b3aa3a6c9139b314d4d6c9f38ba705b3
--- /dev/null
+++ b/yi/valid/0017.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e676dae009258d8efc068f072da7498587504e01d73361a56ab9465c874bdab
+size 5992
diff --git a/yi/valid/0018.parquet b/yi/valid/0018.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..05fc4be5ec0893042cfee5a9ccf6b4e196ea98a3
--- /dev/null
+++ b/yi/valid/0018.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc6d3ac79b38aab2c44e21702909abba2dba2cac4fdea382dd3acbbc436be9f9
+size 6955
diff --git a/yi/valid/0019.parquet b/yi/valid/0019.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5cd06f4875a8cefcb0427b5610a8ed5e07147432
--- /dev/null
+++ b/yi/valid/0019.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:88ea19f539798ca5dfa620b495f09c284e5862460485b6a44b71bb8840dfa8eb
+size 3536
diff --git a/yi/valid/0020.parquet b/yi/valid/0020.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..851f4378557dc8768948abdee453c98a1a7f593c
--- /dev/null
+++ b/yi/valid/0020.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d291a5819e1d4b1b294fa40e9908c30382a56c6e3bffe42a9537f608a113aba7
+size 3250
diff --git a/yi/valid/0021.parquet b/yi/valid/0021.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0f967e585c0a2ac936f1f39a2ad1d8cf6ca18bda
--- /dev/null
+++ b/yi/valid/0021.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:766f32344f7e60d10ae6d187f5c0d93bb8bc78da52358ef522946133b2f9b15a
+size 2965
diff --git a/yi/valid/0022.parquet b/yi/valid/0022.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f44d7153fd6824a5835d61f5adadd4fe8fe1be6d
--- /dev/null
+++ b/yi/valid/0022.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be6eea825d5f154fb65211fab6dc1baa8df745d269caeace989eccf0005623fd
+size 10771
diff --git a/yi/valid/0023.parquet b/yi/valid/0023.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..99e66b89f8f20b27e8c505b452aa74cfb63c5184
--- /dev/null
+++ b/yi/valid/0023.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27d5d0c6fcb33cc4984c2912ecd0940367ff38a606ee243a41025acc8a1eee8c
+size 3257
diff --git a/yi/valid/0024.parquet b/yi/valid/0024.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ee7b3a46346b5f5e2592affdd558b9098af18196
--- /dev/null
+++ b/yi/valid/0024.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a9f4a7b3f270f282d0b0bb5608c7e2b2bb9f1d55bb5ee2299a3afe831a19dc3
+size 6209
diff --git a/yi/valid/0025.parquet b/yi/valid/0025.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7a09a758a55049080dd57ab820d60303d36097ac
--- /dev/null
+++ b/yi/valid/0025.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:644a3064b7c55e7ba02dd2fd1a4f5a6ab8e7f2f1284955ff6e2a9f03d4d63401
+size 3552
diff --git a/yi/valid/0026.parquet b/yi/valid/0026.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..98b2933eff44813d2178aafef08b0b99ac5e54d9
--- /dev/null
+++ b/yi/valid/0026.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5d134bd952506df1410d1dd630755c271fbfa215baad9f2165fadafbfd698e0
+size 6195
diff --git a/yi/valid/0027.parquet b/yi/valid/0027.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ea0123a4303bf769221d030efae2d5e439a12479
--- /dev/null
+++ b/yi/valid/0027.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2c06dd15f4801fed9adfa490fca041ebddf60b6af1bbd8694ee60df5207873b
+size 3027
diff --git a/yi/valid/0028.parquet b/yi/valid/0028.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d4e79f65ad73047747b016447d904d6d6b7ee19e
--- /dev/null
+++ b/yi/valid/0028.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5322288b89bb3d45c28ceffb9c2a2ec3dd73e978f690361d64e85966346eaf28
+size 6942
diff --git a/yi/valid/0029.parquet b/yi/valid/0029.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8046c455e5acc017457c5eab33b0401a1de767ab
--- /dev/null
+++ b/yi/valid/0029.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9a485dda4ed5ea485942ff8ea5d97162bd52301df7cf093a24add6834818104
+size 2823
diff --git a/yi/valid/0030.parquet b/yi/valid/0030.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0cdb86188187c1759568512ea525c2b259dd17f7
--- /dev/null
+++ b/yi/valid/0030.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40c71948782b27a79a8b2a340110d3f5b294b067449e7e1f4af70c933676f2db
+size 3492
diff --git a/yi/valid/0031.parquet b/yi/valid/0031.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4b57ef48dbc79a7d5dff12e8f5b8721162d88cb8
--- /dev/null
+++ b/yi/valid/0031.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f09d41092ae797cb6fe479f296ae19aeee9ec098bc540a984a59e4b93b83582
+size 5609
diff --git a/yi/valid/0032.parquet b/yi/valid/0032.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..785579ed9669d1bcd6d7abf4c6c2e57b2c455b4c
--- /dev/null
+++ b/yi/valid/0032.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2f97f64b1dd96d2294527ab3f7e069c319cd201e8b32a0fea2f766c382d775c
+size 4364