https://www.researchgate.net/figure/Core-metabolism-at-the-origin-of-the-last-universal-common-ancestor-LUCA-Intersection_fig2_339871622
 https://en.wikipedia.org/wiki/Quaternion#Quaternions_as_pairs_of_complex_numbers 
 https://www.researchgate.net/figure/Core-metabolism-at-the-origin-of-the-last-universal-common-ancestor-LUCA-Intersection_fig2_339871622