C1111133313331323223313331333133313331322133313331323221333132331131   >>    C111113331333132322331333133313331333132213331333132322133313233113   <<    C1111133313331323223313331333133313331322133313331323221333132331133   >>      C1111133313331323223313331333133313331322133313331323221333132331132   >>