C312322331333132212111133133313331333133323213331311331323212121
>>
C31232233133313221211113313331333133313332321333131133132321212
<<
C312322331333132212111133133313331333133323213331311331323212123
>>
C312322331333132212111133133313331333133323213331311331323212122
>>