C313212111113331323312111133133313331333133313331333133313113313331323123231311
>>
C31321211111333132331211113313331333133313331333133313331311331333132312323131
<<
C313212111113331323312111133133313331333133313331333133313113313331323123231313
>>
C313212111113331323312111133133313331333133313331333133313113313331323123231312
>>