C22213331333133313112331323133313331333133313112331333131132132333132322131   >>    C2221333133313331311233132313331333133313331311233133313113213233313232213   <<    C22213331333133313112331323133313331333133313112331333131132132333132322133   >>      C22213331333133313112331323133313331333133313112331333131132132333132322132   >>