C313212111113331323312111133133313331333133313331333133313332111211
>>
C31321211111333132331211113313331333133313331333133313331333211121
<<
C313212111113331323312111133133313331333133313331333133313332111213
>>
C313212111113331323312111133133313331333133313331333133313332111212
>>