1468
1
=
14
−
6
8
2
=
8
16
4
3
=
48
16
4
=
8
−
16
4
5
=
16
+
4
!
8
6
=
(
48
16
)
!
7
=
168
4
!
8
=
16
+
48
9
=
18
6
−
4
10
=
18
−
64
11
=
841
−
6
!
12
=
48
16
13
=
61
−
48
14
=
16
−
8
4
15
=
84
6
+
1
16
=
14
−
6
+
8
17
=
81
−
64
18
=
8
4
+
16
19
=
4
!
8
+
16
20
=
16
−
4
+
8
21
=
84
16
22
=
16
−
4
+
8
23
=
84
−
61
24
=
48
16
25
=
4
⋅
8
−
1
−
6
26
=
18
+
64
27
=
68
−
41
28
=
46
−
18
29
=
61
−
4
⋅
8
30
=
18
⋅
4
−
6
31
=
4
⋅
6
−
1
+
8
32
=
48
−
16
33
=
68
4
−
1
34
=
816
4
!
35
=
81
−
46
36
=
(
14
−
8
)
⋅
6
37
=
46
−
81
38
=
46
⋅
1
−
8
39
=
41
+
6
−
8
40
=
16
⋅
4
+
8
41
=
48
−
1
−
6
42
=
168
4
43
=
41
−
6
+
8
44
=
48
−
16
45
=
86
−
41
46
=
64
−
18
47
=
1
8
+
46
48
=
4
⋅
8
+
16
49
=
1
6
+
48
50
=
16
+
48
51
=
61
−
4
−
8
52
=
416
8
53
=
46
−
1
+
8
54
=
68
−
14
55
=
46
+
81
56
=
16
⋅
4
−
8
57
=
61
+
4
−
8
58
=
61
−
4
!
8
59
=
61
−
8
4
60
=
84
−
16
!
61
=
64
−
81
62
=
6
⋅
8
+
14
63
=
8
4
+
61
64
=
16
+
48
65
=
61
−
4
+
8
66
=
18
⋅
4
−
6
67
=
68
−
1
4
68
=
84
−
16
69
=
1
4
+
68
70
=
68
⋅
1
+
4
71
=
64
−
1
+
8
72
=
86
−
14
73
=
81
−
64
74
=
(
4
−
1
)
!
+
68
75
=
81
4
−
6
76
=
14
⋅
6
−
8
77
=
84
−
1
−
6
78
=
18
⋅
4
+
6
79
=
81
+
4
−
6
80
=
84
−
16
81
=
(
18
6
)
4
82
=
14
+
68
83
=
81
−
4
+
6
84
=
168
4
85
=
1
6
+
84
86
=
1
4
⋅
86
87
=
1
4
+
86
88
=
16
+
84
89
=
64
+
81
90
=
84
⋅
1
+
6
91
=
81
+
4
+
6
92
=
14
⋅
6
+
8
93
=
186
4
94
=
814
−
6
!
95
=
6
!
8
+
1
+
4
96
=
(
16
−
4
)
⋅
8
97
=
8
!
6
!
+
41
98
=
(
6
⋅
8
+
1
)
⋅
4
99
=
81
+
4
!
−
6
100
=
14
+
86