Harmony bytecode

0	Frame __init__()
1	Sequential
2	Push 0
3	Store ibc$x
4	Jump 22
5	Frame book()
6	Load ibc$x
7	Push 4
8	2-ary ==
9	JumpCond False 14
10	Push 1
11	1-ary -
12	StoreVar seat
13	Jump 20
14	Load ibc$x
15	StoreVar seat
16	Load ibc$x
17	Push 1
18	2-ary +
19	Store ibc$x
20	ReturnOp(seat)
21	DelVar seat
22	Push ()
23	Push 1
24	1-ary -
25	2-ary ListAdd
26	Push 4
27	Push 1
28	2-ary +
29	2-ary *
30	Store seats
31	Jump 41
32	Frame thread(tid)
33	Push ?seats
34	LoadVar tid
35	DelVar tid
36	2-ary AddArg
37	Push ()
38	Apply PC(5)
39	Store
40	ReturnOp(result. None)
41	Push 0
42	Push 4
43	2-ary ..
44	Push 0
45	Cut(i)
46	JumpCond False 54
47	Push ?PC(32)
48	LoadVar i
49	DelVar i
50	2-ary AddArg
51	Push {:}
52	Spawn
53	Jump 45
54	DelVar i
55	Jump 89
56	Frame check()
57	Push True
58	StoreVar res
59	Push 0
60	Push 4
61	2-ary ..
62	Push 0
63	Cut(i)
64	JumpCond False 80
65	LoadVar res
66	DelVar res
67	JumpCond False 76
68	Push ?seats
69	LoadVar i
70	DelVar i
71	2-ary AddArg
72	Load
73	Push 4
74	2-ary <
75	Jump 78
76	DelVar i
77	Push False
78	StoreVar res
79	Jump 63
80	DelVar i
81	ReturnOp(res)
82	DelVar res
83	Jump 89
84	Frame finally()
85	Push ()
86	Apply PC(56)
87	Assert
88	ReturnOp(result. None)
89	Finally 84
90	ReturnOp(result. None)
91	DelVar result