https://archlinux.org/packages/extra/x86_64/ly/
Arch Linux - ly 1.3.2-1 (x86_64)
1 3 2arch linuxlyx8664
https://www.wikidata.org/wiki/Q70312534
Development and physiology of Ly-1 B and its human homolog, Leu-1 B - Wikidata
scientific article published on 01 October 1986
ly 1