C111113331333132322331333133313331311331322331333132233132223311   >>    C11111333133313232233133313331333131133132233133313223313222331   <<    C111113331333132322331333133313331311331322331333132233132223313   >>      C111113331333132322331333133313331311331322331333132233132223312   >>