chapter10 cluster_Nodes Start2 Start $ctrl $2 $3 $4 Stop3 Stop Return19 Return Stop3->Return19 0 new10 new Bar new10->Start2:p0 0 Con_11 #0 Store13 .b = Store13->Start2:p3 1 Store13->new10 2 Store13->Con_11 3 Con_16 #2 Store17 .a = Store17->Start2:p2 1 Store17->new10 2 Store17->Con_16 3 Load18 .a Load18->new10 2 Load18->Store17 1 Return19->Start2:p0 0 Return19->Start2:p4 4 Return19->Store13 3 Return19->Store17 2 Return19->Load18 1