chapter08 cluster_Nodes Start2 Start $ctrl arg Stop3 Stop Return18 Return Stop3->Return18 0 Return24 Return Stop3->Return24 1 Con_7 2 Mul8 * Mul8->Start2:p1 1 Mul8->Con_7 2 Con_9 10 LT10 < LT10->Start2:p1 1 LT10->Con_9 2 If11 If True False If11->Start2:p0 0 If11->LT10 1 Con_16 2 Mul17 * Mul17->Start2:p1 1 Mul17->Con_16 2 Return18->If11:p0 0 Return18->Mul17 1 Con_20 1 Add21 + Add21->Mul8 1 Add21->Con_20 2 Return24->If11:p1 0 Return24->Add21 1