6man1s 7man 8man1 9man1s anan
vdbn wdbn1 xdbn1s ydbn zdbn1
k4bn1 l4bn1s m4bn n4bn1 o4bn1s
9ucn1s avcn bvcn1 cvcn1s dvcn
yldn zldn1 0ldn1s 1ldn 2ldn1