11ln 21ln1 31ln1h 41ln 51ln1

qsmn1 rsmn1h ssmn tsmn1 usmn1h

fjnn1h gjnn hjnn1 ijnn1h jjnn

49nn 59nn1 69nn1h 79nn 89nn1

t0on1 u0on1h v0on w0on1 x0on1h