Ab2ab2 26.4k1313 gold badges7272 silver badges105105 bronze badges 10 And inside the 60s, in my Latin class we chanted the similar Ubi, ubi est meus sub ubi? bib is a commutative monoid with id component 0. It is just a free of charge monoid on one generator. This commutative monoid https://trustedayurvedicbrandinindia.health.blog/