Thulium Titanium Terbium Thallium
Thulium Tantalum Tellerium Thallium
Technetium Thorium Thallium Thulium
Tungsten Thorium Tin Technetium
Tungsten Gold Yttrium Vanadium
Silver Sodium Tin Silicon
Tantalum Terbium Thulium Tungsten
Thulium Titanium Tantalum Thallium
Tantalum Thulium Tellerium Thallium
Sulphur Silver Strontium Samarium