C232212111133133312331333133313121111121111333133313331311332233131221
>>
C23221211113313331233133313331312111112111133313331333131133223313122
<<
C232212111133133312331333133313121111121111333133313331311332233131223
>>
C232212111133133312331333133313121111121111333133313331311332233131222
>>