C1322331331121211113313331333133313331323223313331333132332133323321   >>    C132233133112121111331333133313331333132322331333133313233213332332   <<    C1322331331121211113313331333133313331323223313331333132332133323323   >>      C1322331331121211113313331333133313331323223313331333132332133323322   >>