stacking          1Doing successors of          1stacking          2Doing successors of          2Now checking if          2 is an SCC rootNow checking if          1 is an SCC root         1 is an SCC root; SP=         2 T=         1Yield SCC should pass          1 out to TakeUSCCYieldUSCC passes         1 to TakeUSCCTakeUSCC receives V=         1 from YieldUSCCThe SCC's constituents are:         2         179 statements executed in 0.08 seconds cpu time.