C111113331333132322331333133313331333132313121111131133132313331312132333131   >>    C11111333133313232233133313331333133313231312111113113313231333131213233313   <<    C111113331333132322331333133313331333132313121111131133132313331312132333133   >>      C111113331333132322331333133313331333132313121111131133132313331312132333132   >>