4446
1
=
46
4
−
4
2
=
46
−
44
3
=
64
+
4
4
4
=
64
4
4
5
=
44
4
−
6
6
=
44
−
64
7
=
44
−
4
6
8
=
44
+
4
6
9
=
4
4
+
64
10
=
64
−
4
!
4
11
=
44
⋅
6
4
!
12
=
64
4
−
4
13
=
6
!
−
44
4
14
=
44
−
4
!
−
6
15
=
64
−
4
4
16
=
44
4
−
6
17
=
44
4
+
6
18
=
6
!
44
−
4
19
=
44
−
6
4
20
=
64
−
44
21
=
46
−
4
4
22
=
44
6
−
4
23
=
46
⋅
4
4
24
=
(
64
4
4
)
!
25
=
44
+
6
4
26
=
44
−
4
!
+
6
27
=
46
4
+
4
28
=
44
4
+
6
29
=
4
!
−
4
4
+
6
30
=
46
−
4
⋅
4
31
=
64
−
4
4
32
=
44
−
4
⋅
6
33
=
64
+
4
4
34
=
44
−
4
−
6
35
=
46
+
4
!
4
36
=
44
−
64
37
=
4
!
⋅
6
+
4
4
38
=
46
−
4
−
4
39
=
(
4
+
4
!
)
⋅
6
4
40
=
44
+
4
−
6
41
=
44
−
6
4
42
=
44
+
4
−
6
43
=
4
4
+
4
6
44
=
44
6
−
4
45
=
46
−
4
4
46
=
44
−
4
+
6
47
=
4
4
+
46
48
=
64
−
4
⋅
4
49
=
(
4
4
+
6
)
4
50
=
4
⋅
4
+
46
51
=
4
⋅
4
!
+
6
4
52
=
44
+
64
53
=
6
4
−
4
!
4
!
54
=
44
+
4
+
6
55
=
6
4
+
4
!
4
!
56
=
64
−
4
−
4
57
=
(
6
4
)
4
−
4
!
58
=
64
−
4
−
4
59
=
4
⋅
6
!
−
4
!
4
!
60
=
64
−
4
⋅
4
61
=
4
⋅
6
!
+
4
!
4
!
62
=
4
⋅
4
+
46
63
=
64
−
4
4
64
=
64
4
⋅
4
65
=
4
4
+
64
66
=
44
4
⋅
6
67
=
4
4
!
+
6
4
68
=
4
⋅
6
+
44
69
=
6
!
4
⋅
4
+
4
!
70
=
64
+
4
+
4
71
=
4
!
⋅
6
−
4
4
72
=
64
+
4
+
4
73
=
4
!
⋅
6
+
4
4
74
=
444
6
75
=
?
76
=
(
44
−
6
)
⋅
4
77
=
(
6
4
)
4
−
4
78
=
4
⋅
4
!
−
4
!
+
6
79
=
(
6
4
)
4
−
4
80
=
4
⋅
4
+
64
81
=
6
4
4
4
82
=
44
⋅
4
−
6
83
=
(
6
4
)
4
+
4
84
=
(
46
−
4
)
⋅
4
85
=
(
6
4
)
4
+
4
86
=
64
−
4
+
4
!
87
=
6
!
−
4
!
4
+
4
88
=
(
6
−
4
)
⋅
44
89
=
6
!
4
−
4
4
90
=
44
+
46
91
=
6
!
4
+
4
4
92
=
46
4
⋅
4
93
=
4
!
+
6
!
4
+
4
94
=
44
⋅
4
+
6
95
=
?
96
=
46
⋅
4
+
4
97
=
?
98
=
4
⋅
4
!
−
4
+
6
99
=
4
⋅
4
!
+
6
4
100
=
(
44
+
6
)
⋅
4