C3132121111133313233121111331333133313331333133313331331122123231
>>
C313212111113331323312111133133313331333133313331333133112212323
<<
C3132121111133313233121111331333133313331333133313331331122123233
>>
C3132121111133313233121111331333133313331333133313331331122123232
>>