<span>1 1 2 1 3 1 4 1 1 2 2 2 7 2 3 2 5 2 4 2 3 1 3 2 3 3 2 4 4 1</span>
<span>KH, CaH2, AlH3, CH4, K2O, CuO, I2O7, Fe2O3, As2O5, SiO2, FeBr3, Cr2S3, FeN, Ba2C, SCl4, </span>
<span>3 2 5 1 2 3 4 2 4 3 1 3 2 1 5 2 1 6 2 1 3 2 1 4 2 1 3 2 3 2 1</span>
<span>N2Se3, PBr5, Zn3P2, SnTe2, C3N4, HNO2, HClO3, H2CrO4, HIO2, H2SiO3, H3BO3, Al(OH)3, </span>
<span>1 5 2 1 3 2 4 1 2 </span>
<span>H3SbO4, H3PO2, C6H12O6 </span>