C313212111113331323312111133133313331333133313331333133313331121131131211
>>
C31321211111333132331211113313331333133313331333133313331333112113113121
<<
C313212111113331323312111133133313331333133313331333133313331121131131213
>>
C313212111113331323312111133133313331333133313331333133313331121131131212
>>