C313212111113331323312111133133313331333133313331333132312111121
>>
C31321211111333132331211113313331333133313331333133313231211112
<<
C313212111113331323312111133133313331333133313331333132312111123
>>
C313212111113331323312111133133313331333133313331333132312111122
>>