C11111333133313232233133313331333132313331323321313331322331323131131   >>    C1111133313331323223313331333133313231333132332131333132233132313113   <<    C11111333133313232233133313331333132313331323321313331322331323131133   >>      C11111333133313232233133313331333132313331323321313331322331323131132   >>