C1111133313331323223313331333133313331323131232233132313231323132333131322321   >>    C111113331333132322331333133313331333132313123223313231323132313233313132232   <<    C1111133313331323223313331333133313331323131232233132313231323132333131322323   >>      C1111133313331323223313331333133313331323131232233132313231323132333131322322   >>