C111113331333132322331333133313331333133323223313311211111213331333133313333231   >>    C11111333133313232233133313331333133313332322331331121111121333133313331333323   <<    C111113331333132322331333133313331333133323223313311211111213331333133313333233   >>      C111113331333132322331333133313331333133323223313311211111213331333133313333232   >>