#3[0] → #19 · CTRL#8[1] → #4 · DATA#8[2] → #7 · DATA#9[0] → #1 · CTRL#9[1] → #8 · DATA#14[1] → #4 · DATA#14[2] → #13 · DATA#16[1] → #4 · DATA#16[2] → #15 · DATA#17[1] → #5 · CTRL#17[2] → #6 · CTRL#18[1] → #14 · DATA#18[2] → #16 · DATA#19[0] → #17 · CTRL#19[1] → #18 · DATA$ctrl  #1/0#1 $ctrl Projection 0 of #2 Type not computed [0] → #2 CTRLStart  #2#2 Start Type not computed Stop  #3#3 Stop Type not computed [0] → #19 CTRL0arg  #4/1#4 arg Projection 1 of #2 Type not computed [0] → #2 DATATrue  #5/0#5 True Projection 0 of #9 Type not computed [0] → #9 CTRLFalse  #6/1#6 False Projection 1 of #9 Type not computed [0] → #9 CTRL#1  #7#7 #1 Type not computed ==  #8#8 == Type not computed [0] → — DATA [1] → #4 DATA [2] → #7 DATA012If  #9#9 If Type not computed [0] → #1 CTRL [1] → #8 DATA01#2  #13#13 #2 Type not computed +  #14#14 + Type not computed [0] → — DATA [1] → #4 DATA [2] → #13 DATA012#3  #15#15 #3 Type not computed -  #16#16 - Type not computed [0] → — DATA [1] → #4 DATA [2] → #15 DATA012Region  #17#17 Region Type not computed [0] → — DATA [1] → #5 CTRL [2] → #6 CTRL012φ_a  #18#18 φ_a Type not computed [0] → #17 ASSOC [1] → #14 DATA [2] → #16 DATA[0] → #17012Return  #19#19 Return Type not computed [0] → #17 CTRL [1] → #18 DATA01If  #9If · 8 nodes−Fold region