C31321211111333132331211113313331333133313331333133313311211113313221213311
>>
C3132121111133313233121111331333133313331333133313331331121111331322121331
<<
C31321211111333132331211113313331333133313331333133313311211113313221213313
>>
C31321211111333132331211113313331333133313331333133313311211113313221213312
>>