C111113331333132322331333133313331311331323133313133313133323222311   >>    C11111333133313232233133313331333131133132313331313331313332322231   <<    C111113331333132322331333133313331311331323133313133313133323222313   >>      C111113331333132322331333133313331311331323133313133313133323222312   >>