C1111133313331323223313331333133313331322133313331323231333131133131   >>    C111113331333132322331333133313331333132213331333132323133313113313   <<    C1111133313331323223313331333133313331322133313331323231333131133133   >>      C1111133313331323223313331333133313331322133313331323231333131133132   >>