Test Z6.1+poreleaserelease+pooncerelease+poonceonce

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