Test WRC+data+rmb

LISA WRC+data+rmb
{
}
 P0          | P1                 | P2           ;
 w[once] x 1 | r[once] r0 x       | r[once] r0 y ;
             | w[once] y r0       | f[rmb]       ;
             |                    | r[once] r1 x ;
Observed
    2:r1=0; 2:r0=1; 1:r0=1;