C31232233133313221211113313331333133313331212111133132321112111
>>
C3123223313331322121111331333133313331333121211113313232111211
<<
C31232233133313221211113313331333133313331212111133132321112113
>>
C31232233133313221211113313331333133313331212111133132321112112
>>