1  <0> enter
2  <;> nextstate(main 1 -e:1) v:*,&,{,x*,x&,x$,$
3  <0> pushmark s
4  <$> const[PV "U,V"] s
5  <$> const[IV 3] s
6  </> split(/","/)[t3] lK/IMPLIM
7  <0> padrange[$u:1,2; $v:1,2] RM/LVINTRO,range=2
8  <2> aassign[t4] vKS
9  <@> leave[1 ref] vKP/REFC
-e syntax OK