C22213331333133313112331323133313331333133313221333133313133313331311211
>>
C2221333133313331311233132313331333133313331322133313331313331333131121
<<
C22213331333133313112331323133313331333133313221333133313133313331311213
>>
C22213331333133313112331323133313331333133313221333133313133313331311212
>>