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;