#FIG 2.1
80 2
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 204 64 74 104 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 204 64 204 104 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 204 64 329 104 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 69 124 19 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 69 124 59 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 69 124 94 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 69 124 129 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 199 124 169 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 199 124 204 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 199 124 239 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 329 124 284 184 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 329 124 319 189 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 329 124 359 189 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 329 124 399 189 9999 9999
4 0 0 9 0 -1 0 0.00000 4 9 29 194 59 [10,79]

4 0 0 9 0 -1 0 0.00000 4 9 29 189 119 [30,59]

4 0 0 9 0 -1 0 0.00000 4 9 29 59 119 [10,29]

4 0 0 9 0 -1 0 0.00000 4 9 29 319 119 [60,79]

4 0 0 9 0 -1 0 0.00000 4 9 148 4 199 [10,14]      [15,19]     [20,24]     [25,29]

4 0 0 9 0 -1 0 0.00000 4 9 109 154 199 [30,39]     [40,49]     [50,59] 

4 0 0 9 0 -1 0 0.00000 4 9 150 269 199 [60,64]     [65,69]      [70,74]      [75,79]