C313212111113331323312111133133313331333133313331333133313331333133321123231311
>>
C31321211111333132331211113313331333133313331333133313331333133313332112323131
<<
C313212111113331323312111133133313331333133313331333133313331333133321123231313
>>
C313212111113331323312111133133313331333133313331333133313331333133321123231312
>>