C222133313331333131123313231333133313331333133313331333133313112221321   >>    C22213331333133313112331323133313331333133313331333133313331311222132   <<    C222133313331333131123313231333133313331333133313331333133313112221323   >>      C222133313331333131123313231333133313331333133313331333133313112221322   >>