C31232233133313221211113313331333133313331212111133131211111311123231
>>
C3123223313331322121111331333133313331333121211113313121111131112323
<<
C31232233133313221211113313331333133313331212111133131211111311123233
>>
C31232233133313221211113313331333133313331212111133131211111311123232
>>