C11122123231323131323131323132322331323331333132323323132333131   >>    C1112212323132313132313132313232233132333133313232332313233313   <<    C11122123231323131323131323132322331323331333132323323132333133   >>      C11122123231323131323131323132322331323331333132323323132333132   >>