C313212111113331323312111133133313331333133313331333133313231311233121
>>
C31321211111333132331211113313331333133313331333133313331323131123312
<<
C313212111113331323312111133133313331333133313331333133313231311233123
>>
C313212111113331323312111133133313331333133313331333133313231311233122
>>