Cis-rotated hook (or down bookend down on bookend) is a 14-bit still life.
Cis-rotated hook is the fiftieth most common still life in Achim Flammenkamp's census, being less common than trans-loaf with tail but more common than trans-block and long hook. It is also the fifty-fifth most common object on Adam P. Goucher's Catagolue.
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
- ↑ Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.