9wtns1 axtn bxtns cxtns1 dxtn

ynun znuns 0nuns1 1nun 2nuns

nevns oevns1 pevn qevns revns1

c5vns1 d5vn e5vns f5vns1 g5vn

1vwn 2vwns 3vwns1 4vwn 5vwns