⇣ gydron ⇣gyd100ron00220gyd500ron01099gyd1000ron02198gyd2000ron04396gyd5000ron110gyd10000ron220⇣ gydron ⇣gyd1,00000ron2198gyd5,00000ron10989gyd10,00000ron21978gyd25,00000ron54946gyd50,00000ron1,09892gyd100,00000ron2,19783