C111113331333132322331333133313331333133323223313311211111313232231   >>    C11111333133313232233133313331333133313332322331331121111131323223   <<    C111113331333132322331333133313331333133323223313311211111313232233   >>      C111113331333132322331333133313331333133323223313311211111313232232   >>