0	17.32025	0
17.32025	17.425431	1
17.425431	17.552922	2
17.552922	17.645354	3
17.645354	17.769658	4
17.769658	17.862089	1
17.862089	17.986394	2
17.986394	18.075638	3
18.075638	18.199942	4
18.199942	18.305123	1
18.305123	18.432615	2
18.432615	18.499548	3
18.499548	18.620665	4
18.620665	18.722658	1
18.722658	18.840588	2
18.840588	18.929832	3
18.929832	19.022263	4
19.022263	19.130631	1
19.130631	19.242186	2
19.242186	19.353742	3
19.353742	19.433424	4
19.433424	30.496	0