C111113331333132322331333133313331333132213331333132321123231122332311   >>    C11111333133313232233133313331333133313221333133313232112323112233231   <<    C111113331333132322331333133313331333132213331333132321123231122332313   >>      C111113331333132322331333133313331333132213331333132321123231122332312   >>