it is best to look at the attached drawings.
Xiao1
cut? Huh? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Night? Hey? Hey? Hey? Hey? Hey? Hey? Owl? Hey? Hey? Hey? Eliminate? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Nitrate? Hey? Hey? Hey? Hey? Xiao? Hey? Hey? Shaw? Hey? Hey? Xiao? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Hey? Sell? Xiao? Hey? Pride? Hey? Hey? Hey? Hey? Hey? ??
Xiao2
Jiao? Food? Hey? Confused? Hey? Strangle? Hey? Hey? Hey?
Xiao3
small? Hey? Xiao? Hey? Hey? Xiao? Hey? Xiao? Hey?
Xiao4
eh? Effective? Hey? Wheezing? Hey? Xiao? Hey? Filial piety? Hey? Effective? Hey? Hey? School? Hey? Food? Hey? Hey? Hey? Laugh? Shaw? Shao? Hey? Hey? Yeast? Ytterbium