4444
1
=
44
44
2
=
44
+
4
4
!
3
=
4
−
4
4
−
4
4
=
(
4
−
4
)
⋅
4
+
4
5
=
44
−
4
!
4
6
=
44
−
4
−
4
7
=
44
4
−
4
8
=
4
+
4
4
⋅
4
9
=
44
4
−
4
10
=
44
−
4
4
11
=
44
4
⋅
4
12
=
44
+
4
4
13
=
44
4
+
4
14
=
4
+
4
+
4
+
4
15
=
44
4
+
4
16
=
44
−
4
!
−
4
17
=
44
+
4
!
4
18
=
44
4
−
4
19
=
4
!
−
(
4
4
+
4
)
20
=
44
−
4
4
21
=
44
−
4
4
22
=
44
4
⋅
4
23
=
44
+
4
4
24
=
44
−
4
!
+
4
25
=
4
4
−
4
+
4
!
26
=
44
4
+
4
27
=
4
−
4
4
+
4
!
28
=
44
−
4
⋅
4
29
=
4
4
+
4
+
4
!
30
=
(
4
4
+
4
)
!
4
31
=
4
+
4
!
4
+
4
!
32
=
4
4
4
+
4
33
=
4
4
!
+
4
4
34
=
44
+
4
!
4
35
=
44
4
+
4
!
36
=
44
−
4
−
4
37
=
4
+
4
!
4
+
4
!
38
=
44
−
4
−
4
39
=
?
40
=
44
−
4
⋅
4
41
=
(
4
+
4
)
!
+
4
!
4
!
42
=
44
−
4
+
4
43
=
44
−
4
4
44
=
44
⋅
44
45
=
4
4
+
44
46
=
44
−
4
+
4
47
=
4
!
−
4
4
+
4
!
48
=
4
⋅
4
+
44
49
=
(
4
+
4
!
4
)
4
50
=
44
+
4
+
4
51
=
?
52
=
44
+
4
+
4
53
=
?
54
=
(
4
+
4
)
4
4
!
55
=
?
56
=
4
!
4
+
44
57
=
?
58
=
4
4
−
4
!
4
59
=
?
60
=
4
⋅
4
+
44
61
=
?
62
=
4
⋅
4
⋅
4
−
4
63
=
4
4
−
4
4
64
=
44
−
4
+
4
!
65
=
4
4
+
4
4
66
=
44
−
4
+
4
!
67
=
?
68
=
4
⋅
4
⋅
4
+
4
69
=
?
70
=
44
+
4
+
4
!
71
=
?
72
=
44
+
4
+
4
!
73
=
?
74
=
4
⋅
4
!
−
4
!
+
4
75
=
?
76
=
(
4
!
−
4
)
⋅
4
−
4
77
=
?
78
=
(
4
!
−
4
)
⋅
4
−
4
79
=
?
80
=
(
44
−
4
!
)
⋅
4
81
=
(
4
−
4
4
)
4
82
=
(
4
!
−
4
)
⋅
4
+
4
83
=
?
84
=
44
⋅
4
−
4
85
=
?
86
=
44
⋅
4
−
4
87
=
?
88
=
44
+
44
89
=
?
90
=
44
⋅
4
+
4
91
=
?
92
=
44
⋅
4
+
4
93
=
?
94
=
4
⋅
4
!
−
4
+
4
95
=
4
⋅
4
!
−
4
4
96
=
(
44
+
4
)
⋅
4
97
=
4
4
+
4
⋅
4
!
98
=
4
⋅
4
!
−
4
+
4
99
=
?
100
=
(
4
4
+
4
!
)
⋅
4