6888
1
=
68
8
−
8
2
=
88
−
86
3
=
8
−
(
6
−
8
8
)
4
=
68
−
8
⋅
8
5
=
88
8
−
6
6
=
(
8
−
8
)
⋅
8
+
6
7
=
8
−
6
8
−
8
8
=
(
8
−
8
)
⋅
6
+
8
9
=
6
!
88
−
8
10
=
8
8
−
6
+
8
11
=
6
8
+
8
+
8
12
=
8
8
−
6
+
8
13
=
6
−
8
8
+
8
14
=
8
−
(
8
−
6
)
+
8
15
=
8
8
+
6
+
8
16
=
88
+
8
6
17
=
88
8
+
6
18
=
8
−
6
+
8
+
8
19
=
?
20
=
88
−
68
21
=
?
22
=
86
−
8
⋅
8
23
=
?
24
=
(
68
−
8
⋅
8
)
!
25
=
(
6
−
8
8
)
8
26
=
8
+
8
⋅
8
−
6
27
=
8
8
+
6
!
+
8
28
=
6
8
+
8
−
8
29
=
8
!
6
+
8
8
30
=
6
+
8
+
8
+
8
31
=
?
32
=
8
8
−
6
⋅
8
33
=
?
34
=
68
8
+
8
35
=
6
8
−
8
8
36
=
6
8
+
8
8
37
=
6
!
8
+
8
−
8
38
=
8
+
8
⋅
8
+
6
39
=
?
40
=
88
−
6
⋅
8
41
=
?
42
=
(
8
−
8
8
)
⋅
6
43
=
86
8
+
8
44
=
88
8
−
6
45
=
6
!
8
⋅
8
+
8
46
=
6
⋅
8
−
8
+
8
47
=
6
⋅
8
−
8
8
48
=
(
8
−
(
8
−
6
)
)
⋅
8
49
=
6
⋅
8
+
8
8
50
=
8
⋅
8
−
6
−
8
51
=
?
52
=
68
−
8
−
8
53
=
6
!
8
+
8
+
8
54
=
(
8
8
+
8
)
⋅
6
55
=
8
!
6
!
−
8
8
56
=
(
8
8
+
6
)
⋅
8
57
=
8
!
6
!
+
8
8
58
=
8
⋅
8
⋅
8
−
6
59
=
?
60
=
68
−
8
⋅
8
61
=
?
62
=
8
⋅
8
+
6
−
8
63
=
8
6
−
8
8
64
=
68
−
8
+
8
65
=
8
6
+
8
8
66
=
88
⋅
6
8
67
=
68
−
8
8
68
=
68
−
8
+
8
69
=
8
8
+
68
70
=
86
−
8
−
8
71
=
?
72
=
8
+
8
+
68
73
=
?
74
=
88
−
6
−
8
75
=
?
76
=
8
⋅
8
+
68
77
=
8
+
8
!
8
+
6
78
=
86
−
8
⋅
8
79
=
6
!
−
88
8
80
=
(
8
−
6
+
8
)
⋅
8
81
=
6
!
−
8
8
−
8
82
=
86
−
8
+
8
83
=
6
!
+
8
8
−
8
84
=
68
+
8
+
8
85
=
86
−
8
8
86
=
688
8
87
=
8
8
+
86
88
=
88
8
−
6
89
=
6
!
8
−
8
8
90
=
88
−
6
+
8
91
=
6
!
8
+
8
8
92
=
8
+
8
!
+
68
93
=
8
+
8
!
+
6
!
8
94
=
8
⋅
8
+
86
95
=
?
96
=
(
8
⋅
8
+
8
)
⋅
6
97
=
6
!
−
8
8
+
8
98
=
8
⋅
8
+
6
!
8
99
=
6
!
+
8
8
+
8
100
=
(
8
−
6
+
8
)
8