C22213331333133313112331323133313331333133313222321333132313331313123231
>>
C2221333133313331311233132313331333133313331322232133313231333131312323
<<
C22213331333133313112331323133313331333133313222321333132313331313123233
>>
C22213331333133313112331323133313331333133313222321333132313331313123232
>>