Test Z6.2+pooncerelease+poonceonce+pooncerelease

LISA Z6.2+pooncerelease+poonceonce+pooncerelease
"PodWWOnceRelease RfeReleaseOnce PodRWOnceOnce RfeOnceOnce PodRWOnceRelease WseReleaseOnce"
Cycle=RfeOnceOnce PodRWOnceRelease WseReleaseOnce PodWWOnceRelease RfeReleaseOnce PodRWOnceOnce
Relax=RfeReleaseOnce WseReleaseOnce
Safe=RfeOnceOnce PodRWOnceOnce PodWWOnceRelease PodRWOnceRelease
Prefetch=0:x=F,0:y=W,1:y=F,1:z=W,2:z=F,2:x=W
Com=Rf Rf Ws
Orig=PodWWOnceRelease RfeReleaseOnce PodRWOnceOnce RfeOnceOnce PodRWOnceRelease WseReleaseOnce
{
}
 P0             | P1           | P2             ;
 w[once] x 2    | r[once] r0 y | r[once] r0 z   ;
 w[release] y 1 | w[once] z 1  | w[release] x 1 ;
Observed
    x=2; 2:r0=1; 1:r0=1;