1224
1
=
12
4
−
2
2
=
24
12
3
=
24
−
21
4
=
12
−
4
2
5
=
12
4
+
2
6
=
12
+
24
7
=
12
+
2
4
8
=
22
−
14
9
=
(
12
4
)
2
10
=
12
2
+
4
11
=
24
2
−
1
12
=
24
−
12
13
=
14
−
2
2
14
=
12
−
2
+
4
15
=
221
+
4
16
=
(
12
−
4
)
⋅
2
17
=
22
−
1
−
4
18
=
12
+
2
+
4
19
=
41
−
22
20
=
12
⋅
2
−
4
21
=
42
−
21
22
=
1
4
⋅
22
23
=
21
−
2
+
4
24
=
12
2
⋅
4
25
=
22
−
1
+
4
26
=
14
⋅
2
−
2
27
=
21
+
2
+
4
28
=
12
⋅
2
+
4
29
=
2
⋅
4
+
21
30
=
42
−
12
31
=
2
4
⋅
2
−
1
32
=
(
12
+
4
)
⋅
2
33
=
4
!
2
+
21
34
=
(
21
−
4
)
⋅
2
35
=
(
2
+
4
)
2
−
1
36
=
12
+
24
37
=
2
4
+
21
38
=
21
⋅
2
−
4
39
=
42
−
1
−
2
40
=
(
12
−
2
)
⋅
4
41
=
41
−
2
+
2
42
=
21
⋅
4
2
43
=
42
−
1
+
2
44
=
42
⋅
1
+
2
45
=
21
+
24
46
=
12
⋅
4
−
2
47
=
24
⋅
2
−
1
48
=
24
⋅
1
⋅
2
49
=
(
14
2
)
2
50
=
12
⋅
4
+
2
51
=
2
⋅
4
!
+
1
+
2
52
=
(
1
⋅
2
+
4
!
)
⋅
2
53
=
212
4
54
=
12
+
42
55
=
?
56
=
(
12
+
2
)
⋅
4
57
=
?
58
=
(
1
+
4
)
!
2
−
2
59
=
(
1
+
4
)
!
−
2
2
60
=
2
12
−
4
61
=
122
4
62
=
124
2
63
=
21
+
42
64
=
(
12
−
4
)
2
65
=
(
2
+
2
)
!
+
41
66
=
(
4
−
1
)
⋅
22
67
=
2
4
!
+
1
+
2
68
=
2
12
+
4
69
=
2
⋅
4
!
+
21
70
=
(
1
+
2
)
⋅
4
!
−
2
71
=
142
2
72
=
(
2
+
4
)
⋅
12
73
=
?
74
=
(
1
+
2
)
⋅
4
!
+
2
75
=
?
76
=
(
21
−
2
)
⋅
4
77
=
?
78
=
(
41
−
2
)
⋅
2
79
=
(
1
+
2
)
4
−
2
80
=
41
⋅
2
−
2
81
=
(
2
−
1
+
2
)
4
82
=
21
⋅
4
−
2
83
=
42
⋅
2
−
1
84
=
(
22
−
1
)
⋅
4
85
=
42
⋅
2
+
1
86
=
21
⋅
4
+
2
87
=
22
⋅
4
−
1
88
=
22
⋅
1
⋅
4
89
=
22
⋅
4
+
1
90
=
(
21
+
4
!
)
⋅
2
91
=
?
92
=
(
21
+
2
)
⋅
4
93
=
?
94
=
(
2
⋅
4
!
−
1
)
⋅
2
95
=
(
2
+
2
)
⋅
4
!
−
1
96
=
12
⋅
2
⋅
4
97
=
(
2
+
2
)
⋅
4
!
+
1
98
=
122
−
4
!
99
=
?
100
=
(
12
−
2
)
4