#FIG 2.1
80 2
6 229 334 459 354
6 349 334 459 354
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 349 334 369 334 369 354 349 354 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 379 354 379 334 399 334 399 354 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 429 354 409 354 409 334 429 334 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 459 334 459 354 439 354 9999 9999
4 0 0 24 0 -1 0 0.00000 4 2 6 354 344 .

4 0 0 24 0 -1 0 0.00000 4 2 6 419 344 .

-6
4 0 0 24 0 -1 0 0.00000 4 17 100 229 354 HOLA  = 

-6
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 119 79 119 259 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 199 79 199 259 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 59 139 259 139 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 59 199 259 199 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 379 259 564 74 9999 9999
2 1 0 1 -1 0 0 0 0.000 -1 0 0
	 379 74 564 259 9999 9999
4 0 0 24 0 -1 0 0.00000 4 17 37 64 179 GH

4 0 0 24 0 -1 0 0.00000 4 17 19 144 179 IJ

4 0 0 24 0 -1 0 0.00000 4 17 33 64 119 AB

4 0 0 24 0 -1 0 0.00000 4 17 33 139 119 CD

4 0 0 24 0 -1 0 0.00000 4 17 29 219 119 EF

4 0 0 24 0 -1 0 0.00000 4 17 31 219 179 KL

4 0 0 24 0 -1 0 0.00000 4 17 40 64 239 MN

4 0 0 24 0 -1 0 0.00000 4 17 33 139 239 OP

4 0 0 24 0 -1 0 0.00000 4 22 34 219 239 QR

4 0 0 24 0 -1 0 0.00000 4 17 31 389 179 YZ

4 0 0 24 0 -1 0 0.00000 4 17 35 514 179 UV

4 0 0 24 0 -1 0 0.00000 4 17 29 454 119 ST

4 0 0 24 0 -1 0 0.00000 4 17 41 449 239 WX