C313212111113331323312111133133313331333133313331333133313331333131232322231311
>>
C31321211111333132331211113313331333133313331333133313331333133313123232223131
<<
C313212111113331323312111133133313331333133313331333133313331333131232322231313
>>
C313212111113331323312111133133313331333133313331333133313331333131232322231312
>>