C31232233133313221211113313331333133313331212111113331333112113323131
>>
C3123223313331322121111331333133313331333121211111333133311211332313
<<
C31232233133313221211113313331333133313331212111113331333112113323133
>>
C31232233133313221211113313331333133313331212111113331333112113323132
>>