7 | | | | | + pure (\u1 -> (\u2 -> (\u3 -> (\u4 -> (\u5 -> (\u6 -> (u4 u5) u6))))))
9 | | | | | ` pure (\u1 -> (\u2 -> u2))
13 | | | | | + def name_2
14 | | | | | | ` pure (\u1 -> (\u2 -> u2))
15 | | | | | ` def name_1
18 | | | | | | + pure (\u1 -> (\u2 -> u2))
19 | | | | | | ` rec name_3
20 | | | | | ` rec name_1
32 | | | + pure (\u1 -> (\u2 -> u2))