1lpn 2lpn3 3lpn31 4lpn 5lpn3

qcqn3 rcqn31 scqn tcqn3 ucqn31

f3qn31 g3qn h3qn3 i3qn31 j3qn

4trn 5trn3 6trn31 7trn 8trn3

tksn3 uksn31 vksn wksn3 xksn31