C31232233133313221211113313331333133313331212111113331311131231
>>
C3123223313331322121111331333133313331333121211111333131113123
<<
C31232233133313221211113313331333133313331212111113331311131233
>>
C31232233133313221211113313331333133313331212111113331311131232
>>