16
18             line one
1
17
2
-90
18
0
1
0
18              line two
1
17
2
-90
18
-7
1
0
18             line three
7
11
2
0
18
0
1
0
18              line four
7
11
2
0
18
1
1 
0
18           line five
7
11
2
-90
18
-3
1
-6
18            line six
7
11
2
-90
18
-4
1
-6
18              line seven
1
17
2
0
18
6
1
-3
18              line eight
1
17
2
0
18
13
1
-3
18              line nine
7
11
2
-90
18
-12
1
3.5
18               line ten
7
11
2
-90
18
-13
1
3.5
18                 line eleven
1
17
2
0
18
-3.5
1
-12
18              line twelve
1
17
2
0
18
3.5
1
-12
18            line thirteen
1
17
2
-90
18
-9
1
-8.5
18              line fourteen
1
17
2
-90
18
-16
1
-8.5
18            line fifteen
7
11
2
0
18
8.5
1
-9
18             line sixteen
7
11
2
0
18
9.5
1
-9