C1322331331121211113313331333133313331323223313331331123221323321221   >>    C132233133112121111331333133313331333132322331333133112322132332122   <<    C1322331331121211113313331333133313331323223313331331123221323321223   >>      C1322331331121211113313331333133313331323223313331331123221323321222   >>