Levels

Level	Description
1	X 916; for 60 seconds
2	X 912; for 66 seconds
3	X 908; for 72 seconds
4	X 904; for 78 seconds
5	X 900; for 84 seconds
6	X 896; for 90 seconds
7	X 892; for 96 seconds
8	X 888; for 102 seconds
9	X 884; for 108 seconds
10	X 880; for 114 seconds
11	X 876; for 120 seconds
12	X 872; for 126 seconds
13	X 868; for 132 seconds
14	X 864; for 138 seconds
15	X 860; for 144 seconds
16	X 856; for 150 seconds
17	X 852; for 156 seconds
18	X 848; for 162 seconds
19	X 844; for 168 seconds
20	X 840; for 174 seconds
21	X 836; for 180 seconds
22	X 832; for 186 seconds
23	X 828; for 192 seconds
24	X 824; for 198 seconds
25	X 820; for 204 seconds
26	X 816; for 210 seconds
27	X 812; for 216 seconds
28	X 808; for 222 seconds
29	X 804; for 228 seconds
30	X 800; for 240 seconds