C22213331333133313112331323133313331333133313231211111333133321232133221
>>
C2221333133313331311233132313331333133313331323121111133313332123213322
<<
C22213331333133313112331323133313331333133313231211111333133321232133223
>>
C22213331333133313112331323133313331333133313231211111333133321232133222
>>