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