C31232233133313221211113313331333133313331212111113331323133111
>>
C3123223313331322121111331333133313331333121211111333132313311
<<
C31232233133313221211113313331333133313331212111113331323133113
>>
C31232233133313221211113313331333133313331212111113331323133112
>>