C232212111133133312331333133313121111121111333133313331312111133232132311
>>
C23221211113313331233133313331312111112111133313331333131211113323213231
<<
C232212111133133312331333133313121111121111333133313331312111133232132313
>>
C232212111133133312331333133313121111121111333133313331312111133232132312
>>