C313212111113331323312111133133313331333133313331333133313233111121
>>
C31321211111333132331211113313331333133313331333133313331323311112
<<
C313212111113331323312111133133313331333133313331333133313233111123
>>
C313212111113331323312111133133313331333133313331333133313233111122
>>