C313212111113331323312111133133313331333133313331333133313331323221211111323221
>>
C31321211111333132331211113313331333133313331333133313331333132322121111132322
<<
C313212111113331323312111133133313331333133313331333133313331323221211111323223
>>
C313212111113331323312111133133313331333133313331333133313331323221211111323222
>>