C11111333133313232233133313331333131133132233131133131133232221   >>    C1111133313331323223313331333133313113313223313113313113323222   <<    C11111333133313232233133313331333131133132233131133131133232223   >>      C11111333133313232233133313331333131133132233131133131133232222   >>