C23221211113313331233133313331312111112111133313331333231311211
>>
C2322121111331333123313331333131211111211113331333133323131121
<<
C23221211113313331233133313331312111112111133313331333231311213
>>
C23221211113313331233133313331312111112111133313331333231311212
>>