﻿1 0
1 2.0943951023932
1 4.18879020478639
3.25 0
3.25 2.0943951023932
3.25 4.18879020478639
5.5 0
5.5 2.0943951023932
5.5 4.18879020478639
7.75 0
7.75 2.0943951023932
7.75 4.18879020478639
10 0
10 2.0943951023932
10 4.18879020478639
