No one is coming up nor down these stairs
09:57
123
49
06:40
1000
339
17:44
171
40
05:48
73
25
07:07
127
30
05:40
170
31
07:24
142
49
14:51
147
195
26:08
170
51
07:16
175
37
07:03
686
274
12:17
96
37
05:11
75
72
06:15
469
220
07:11
65
23
06:16
68
42
27:04
652
498
08:01
645
242
07:56
1200
560
07:22
199
102
05:11
76
37
18:31
177
122
11:00
208
57
06:06
102
44
27:30
1600
321
08:01
854
317
10:27
66
171
14:33
54
96
09:22
261
51
23:24
58
66
11:01
152
187
05:27
34
19
05:00
161
179
23:24
58
66
27:04
652
498
05:27
34
19
24:57
154
54
16:39
282
102
06:48
261
198
10:09
459
112
05:30
312
104
05:00
104
51
05:10
35
65
06:31
113
40
06:16
726
280
12:05
106
58
07:09
78
55
16:14
238
99