C1111133313331323223313331333133313331333113313331333131131323131   >>    C111113331333132322331333133313331333133311331333133313113132313   <<    C1111133313331323223313331333133313331333113313331333131131323133   >>      C1111133313331323223313331333133313331333113313331333131131323132   >>