Gadolinium Silicon Germanium Gallium
Hydrogen Helium Hafnium Holmium
Helium Hydrogen Halon Holmium
Germanium Gadolinium Gold Gallium
Iron Iridium Indium Iodine
Gold Germanium Gallium Gadolinium
Indium Iron Iridium Iodine
Iodine Iridium Indium Iron