#FIG 2.1
80 2
1 3 0 6 -1 0 0 21 0.00000 1 1.571 32 86 6 6 32 86 38 80
1 3 0 6 -1 0 0 21 0.00000 1 1.571 92 86 6 6 92 86 98 80
1 3 0 6 -1 0 0 21 0.00000 1 1.571 32 35 6 6 32 35 38 29
2 1 0 6 -1 0 0 0 0.000 -1 0 0
	 32 38 32 143 9999 9999
2 1 0 6 -1 0 0 0 0.000 -1 0 0
	 68 143 92 86 116 143 9999 9999
2 1 0 6 -1 0 0 0 0.000 -1 0 0
	 32 86 92 86 9999 9999
2 2 0 4 -1 0 0 21 0.000 0 0 0
	 119 107 20 107 20 122 119 122 119 107 9999 9999
2 1 0 6 -1 0 0 0 0.000 -1 0 0
	 8 5 32 35 56 5 9999 9999