#FIG 2.1
80 2
6 4 514 289 634
2 3 0 1 -1 0 0 0 0.000 -1 0 0
	 84 514 44 554 289 554 84 514 84 514 9999 9999
2 3 0 1 -1 0 0 0 0.000 -1 0 0
	 44 554 4 594 284 554 44 554 9999 9999
2 3 0 1 -1 0 0 21 0.000 -1 0 0
	 289 554 39 634 39 589 289 554 9999 9999
-6