C111113331333132322331333133313331323133313233213133313231333131133131132331   >>    C11111333133313232233133313331333132313331323321313331323133313113313113233   <<    C111113331333132322331333133313331323133313233213133313231333131133131132333   >>      C111113331333132322331333133313331323133313233213133313231333131133131132332   >>