C11111333133313232233133313331333132313331323321313331333131323133313131131   >>    C1111133313331323223313331333133313231333132332131333133313132313331313113   <<    C11111333133313232233133313331333132313331323321313331333131323133313131133   >>      C11111333133313232233133313331333132313331323321313331333131323133313131132   >>