C111113331333132322331333133313331333133313331333133323112321333112311   >>    C11111333133313232233133313331333133313331333133313332311232133311231   <<    C111113331333132322331333133313331333133313331333133323112321333112313   >>      C111113331333132322331333133313331333133313331333133323112321333112312   >>