X86 X04 "PodWR Fre PodWR Fre PodWR Fre PodWR Fre" { } P0 | P1 | P2 | P3 ; MOV [a],$1 | MOV [x],$1 | MOV [y],$1 | MOV [z],$1 ; MOV EAX,[x] | MOV EAX,[y] | MOV EAX,[z] | MOV EAX,[a] ; exists (0:EAX=0 /\ 1:EAX=0 /\ 2:EAX=0 /\ 3:EAX=0)