C31232233133313221211113313331333133313331212111133132112313321
>>
C3123223313331322121111331333133313331333121211113313211231332
<<
C31232233133313221211113313331333133313331212111133132112313323
>>
C31232233133313221211113313331333133313331212111133132112313322
>>