1123
1
=
13
−
12
2
=
11
−
3
2
3
=
11
−
2
3
4
=
11
−
3
2
5
=
12
+
13
6
=
11
−
2
−
3
7
=
11
+
3
2
8
=
21
−
13
9
=
12
⋅
1
−
3
10
=
31
−
21
11
=
(
3
−
2
)
⋅
11
12
=
23
−
11
13
=
1
3
+
12
14
=
121
+
3
15
=
12
⋅
1
+
3
16
=
11
+
2
+
3
17
=
2
⋅
3
+
11
18
=
21
⋅
1
−
3
19
=
31
−
12
20
=
3
2
+
11
21
=
32
−
11
22
=
1
3
+
21
23
=
21
−
1
+
3
24
=
(
3
−
1
)
⋅
12
25
=
12
+
13
26
=
13
⋅
1
⋅
2
27
=
(
11
−
2
)
⋅
3
28
=
(
11
+
3
)
⋅
2
29
=
31
⋅
1
−
2
30
=
31
+
1
−
2
31
=
11
⋅
3
−
2
32
=
31
−
1
+
2
33
=
121
⋅
3
34
=
11
+
23
35
=
11
⋅
3
+
2
36
=
12
⋅
1
⋅
3
37
=
12
⋅
3
+
1
38
=
3
!
1
+
1
+
2
39
=
(
11
+
2
)
⋅
3
40
=
(
(
1
+
2
)
!
−
1
)
!
3
41
=
?
42
=
(
3
−
1
)
⋅
21
43
=
11
+
32
44
=
(
3
!
−
2
)
⋅
11
45
=
(
1
+
3
)
!
+
21
46
=
(
1
+
1
)
⋅
23
47
=
3
!
2
+
11
48
=
(
1
+
3
)
⋅
12
49
=
(
1
⋅
1
+
3
!
)
2
50
=
(
(
1
+
3
)
!
+
1
)
⋅
2
51
=
?
52
=
21
+
31
53
=
2
3
!
−
11
54
=
(
11
−
2
)
⋅
3
!
55
=
(
2
+
3
)
⋅
11
56
=
?
57
=
?
58
=
?
59
=
3
!
!
12
−
1
60
=
(
21
−
1
)
⋅
3
61
=
31
⋅
2
−
1
62
=
21
⋅
3
−
1
63
=
21
⋅
1
⋅
3
64
=
(
11
−
3
)
2
65
=
(
1
⋅
2
)
3
!
+
1
66
=
11
⋅
2
⋅
3
67
=
?
68
=
11
⋅
3
!
+
2
69
=
(
1
+
3
!
)
!
+
1
−
2
70
=
?
71
=
12
⋅
3
!
−
1
72
=
12
⋅
1
⋅
3
!
73
=
12
⋅
3
!
+
1
74
=
?
75
=
2
3
!
+
11
76
=
?
77
=
?
78
=
(
11
+
2
)
⋅
3
!
79
=
?
80
=
3
!
!
11
−
2
81
=
3
1
+
1
+
2
82
=
?
83
=
?
84
=
(
1
+
3
)
⋅
21
85
=
?
86
=
?
87
=
?
88
=
2
3
⋅
11
89
=
?
90
=
?
91
=
?
92
=
?
93
=
(
1
+
2
)
⋅
31
94
=
?
95
=
?
96
=
?
97
=
?
98
=
?
99
=
3
2
⋅
11
100
=
?