lines	time
1	0.481607
2	0.926156
3	1.312746
4	1.799958
5	2.303599
6	2.788644
7	3.305047
8	3.527968
9	4.279625
10	4.485856
11	4.799568
12	6.288443
13	6.408412
14	6.569286
15	6.806734
16	7.022225
17	10.387711
18	10.549914
19	10.801018
20	11.119612
21	11.732857
22	11.740870
23	11.802146
24	12.307226
25	12.698383
26	12.818477
27	12.971820
28	13.223550
29	13.346831
30	13.508653