#FIG 2.1
80 2
2 1 0 7 -1 0 0 0 0.000 -1 0 0
	 104 229 84 274 149 274 129 244 154 224 9999 9999
2 1 0 9 -1 0 0 0 0.000 -1 0 0
	 474 229 454 274 519 274 499 244 524 224 9999 9999
2 1 0 4 -1 0 0 0 0.000 -1 0 0
	 101 130 81 175 146 175 126 145 151 125 9999 9999
2 1 0 6 -1 0 0 0 0.000 -1 0 0
	 472 128 452 173 517 173 497 143 522 123 9999 9999
2 1 0 3 -1 0 0 0 0.000 -1 0 0
	 472 28 452 73 517 73 497 43 522 23 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 109 29 89 74 154 74 134 44 159 24 9999 9999
2 1 0 2 -1 0 0 0 0.000 -1 0 0
	 277 28 257 73 322 73 302 43 327 23 9999 9999
2 1 0 5 -1 0 0 0 0.000 -1 0 0
	 272 133 252 178 317 178 297 148 322 128 9999 9999
2 1 0 8 -1 0 0 0 0.000 -1 0 0
	 269 229 249 274 314 274 294 244 319 224 9999 9999