rrin2b qrin2 prin orin2b nrin2
20hn2 10hn 00hn2b z0hn2 y0hn
dahn cahn2b bahn2 aahn 99gn2b
ojgn2b njgn2 mjgn ljgn2b kjgn2
zsfn2 ysfn xsfn2b wsfn2 vsfn