kalr2 lalr2a malr nalr2 oalr2a
90lr2a a1lr b1lr2 c1lr2a d1lr
yrmr zrmr2 0rmr2a 1rmr 2rmr2
ninr2 oinr2a pinr qinr2 rinr2a
c9nr2a d9nr e9nr2 f9nr2a g9nr