C22213331333133313112331323133313331333133313331333133313331312111111113131   >>    C2221333133313331311233132313331333133313331333133313331333131211111111313   <<    C22213331333133313112331323133313331333133313331333133313331312111111113133   >>      C22213331333133313112331323133313331333133313331333133313331312111111113132   >>