C313212111113331323312111133133313331333133313331333133313332331221
>>
C31321211111333132331211113313331333133313331333133313331333233122
<<
C313212111113331323312111133133313331333133313331333133313332331223
>>
C313212111113331323312111133133313331333133313331333133313332331222
>>