C313212111113331323312111133133313331333133313331333133313231313111
>>
C31321211111333132331211113313331333133313331333133313331323131311
<<
C313212111113331323312111133133313331333133313331333133313231313113
>>
C313212111113331323312111133133313331333133313331333133313231313112
>>