C111113331333132322331333133313331333133313113313331333132313331323222311   >>    C11111333133313232233133313331333133313331311331333133313231333132322231   <<    C111113331333132322331333133313331333133313113313331333132313331323222313   >>      C111113331333132322331333133313331333133313113313331333132313331323222312   >>