A 22.109 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put into a combustion analysis apparatus, yielding 39.386 mg of carbon dioxide and 16.123 mg of water. In another experiment, 34.687 mg of the compound is reacted with excess oxygen to produce 14.992 mg of sulfur dioxide. Add subscripts below to correctly identify the empirical formula of this compound (use this order of elements: CHSO).