C111123313121111121111331323133313331333132333133313121111331321121122223321   >>    C11112331312111112111133132313331333133313233313331312111133132112112222332   <<    C111123313121111121111331323133313331333132333133313121111331321121122223323   >>      C111123313121111121111331323133313331333132333133313121111331321121122223322   >>