30
40
20
17
74
6
97
70
33
60
88
46
59
94
56
62
12
39
98
38b
10
7
95
51
57
26
66
85
18
31
44
63
58
81
79
72
99
28
55
71
53
2
86
76
80b
34
15
16
27
93
42
65
48
37
3
43
13
91
47
41
80a
36
25
1
92
29
24
45
35
90
Information point
Cash mashine
Elevators
Room for a mother with a child
Toilets
Moving stairs
Inputs / Outputs