C313212111113331323312111133133313331333133313331333133313331311113313113111
>>
C31321211111333132331211113313331333133313331333133313331333131111331311311
<<
C313212111113331323312111133133313331333133313331333133313331311113313113113
>>
C313212111113331323312111133133313331333133313331333133313331311113313113112
>>