C313212111113331323312111133133313331333133313331333133313113313231313331312111
>>
C31321211111333132331211113313331333133313331333133313331311331323131333131211
<<
C313212111113331323312111133133313331333133313331333133313113313231313331312113
>>
C313212111113331323312111133133313331333133313331333133313113313231313331312112
>>