#9[1] → #4 · DATA#9[2] → #18 · DATA#16[1] → #6 · DATA#16[2] → #9 · DATA#18[1] → #16 · DATA#18[2] → #6 · DATA#21[1] → #9 · DATAStart  #2#2 Start Type not computed arg  #4/1#4 arg Projection 1 of #2 Type not computed [0] → #2 DATA#1  #6#6 #1 Type not computed φ_arg  #9#9 φ_arg Type not computed [0] → — ASSOC [1] → #4 DATA [2] → #18 DATA012+  #16#16 + Type not computed [0] → — DATA [1] → #6 DATA [2] → #9 DATA012+  #18#18 + Type not computed [0] → — DATA [1] → #16 DATA [2] → #6 DATA012Return  #21#21 Return Type not computed [0] → — CTRL [1] → #9 DATA01