== MOVES ==
16:15 MOVE inner ASSIGN
51:20 MOVE a ARG(it)
57:7 MOVE a ASSIGN
62:18 MOVE a ARG(it)
== DROPS ==
12:3 SCOPE BODY [extra, spare]
16:7 OVERWRITE spare
18:5 SCOPE WHILE [tick]
21:5 SCOPE FOR [seen]
29:3 SCOPE THEN [tmp]
31:25 LIVE-MASK [tmp, b, a]
34:5 RETURN [b, a]
36:23 LIVE-MASK [b, a]
37:3 RETURN [b, a]
41:3 LIVE-MASK [r]
42:3 RETURN [r]
46:3 RETURN [it]
50:3 JOIN-DROP ELSE [a]
58:3 RETURN [a]
64:3 RETURN [a]
== RC ==
== RESIDUAL ==