6i2oh4 5i2oh 4i2o 3i2oh4 2i2oh

hs1oh gs1o fs1oh4 es1oh ds1o

s10o r10oh4 q10oh p10o o10oh4

3a0oh4 2a0oh 1a0o 0a0oh4 za0oh

ekzoh dkzo ckzoh4 bkzoh akzo