C313212111113331323312111133133313331333133313331333133313331321123221211
>>
C31321211111333132331211113313331333133313331333133313331333132112322121
<<
C313212111113331323312111133133313331333133313331333133313331321123221213
>>
C313212111113331323312111133133313331333133313331333133313331321123221212
>>