C232212111133133312331333133313121111121111333133313331312111112211321
>>
C23221211113313331233133313331312111112111133313331333131211111221132
<<
C232212111133133312331333133313121111121111333133313331312111112211323
>>
C232212111133133312331333133313121111121111333133313331312111112211322
>>