0	27.8105	0
27.8105	27.9505	2
27.9505	28.0505	3
28.0505	28.3305	4
28.3305	28.3905	1
28.3905	28.5305	2
28.5305	28.6305	3
28.6305	28.9105	4
28.9105	28.9905	1
28.9905	29.1505	2
29.1505	29.2505	3
29.2505	29.5305	4
29.5305	29.5905	1
29.5905	29.7305	2
29.7305	29.8305	3
29.8305	30.1105	4
30.1105	30.1705	1
30.1705	30.3105	2
30.3105	30.4105	3
30.4105	30.76786	4
30.76786	30.8105	1
30.810721	30.900441	2
30.900441	30.9233	3
30.9233	31.088	0