BEGIN
 POINT/POINT INTERSECTS

 S1           | N1N6N14
 S3           | N1N6N14
 S4           | N3N4
 S4           | N4
 N1N2N3       | N1N6N14
 N1N2N3       | N3N4
 N3N4         | N4

 POINT/LINE INTERSECTS

 S1           | R1
 S1           | E20E19
 S1           | R1a
 S2           | R1
 S2           | R1a
 S3           | R2
 N1N2N3       | R4
 N1N6N14      | R1
 N1N6N14      | R2
 N1N6N14      | E20E19
 N1N6N14      | R1a
 N3N4         | R4

 LINE/LINE INTERSECTS

 R1           | E20E19
 R1           | R1a
 R3           | E25
 E7E8         | E20E19
 E20E19       | R1a

 POINT/POLY INTERSECTS

 S1           | P1
 S1           | P2
 S1           | F3
 S1           | F6
 S1           | F3F4
 S2           | P2
 S2           | P3
 S2           | F3F4
 S4           | P4
 N1N2N3       | P4
 N1N2N3       | P5
 N1N2N3       | F1
 N1N6N14      | P1
 N1N6N14      | P2
 N1N6N14      | P5
 N1N6N14      | F3
 N1N6N14      | F6
 N1N6N14      | F3F4
 N1N6N14      | F1
 N3N4         | P4
 N4           | P4

 LINE/POLY INTERSECTS

 R1           | P1
 R1           | P2
 R1           | P3
 R1           | F3
 R1           | F6
 R1           | F3F4
 R3           | P5
 R3           | F1
 R4           | P4
 E7E8         | P1
 E7E8         | P2
 E7E8         | P3
 E7E8         | F3
 E7E8         | F3F4
 E20E19       | P1
 E20E19       | P2
 E20E19       | F3
 E20E19       | F6
 E20E19       | F3F4
 E25          | P5
 E25          | F1
 R1a          | P1
 R1a          | P2
 R1a          | P3
 R1a          | F3
 R1a          | F6
 R1a          | F3F4

 POLY/POLY INTERSECTS

 P1           | P2
 P1           | F3
 P1           | F6
 P1           | F3F4
 P2           | P3
 P2           | F3
 P2           | F6
 P2           | F3F4
 P3           | F3F4
 P5           | F1
 F3           | F6
 F3           | F3F4
 F6           | F3F4

 POINT/POINT EQUALS

 S4           | N4

 LINE/LINE EQUALS

 R1           | R1a
 R3           | E25

 POLYGON/POLYGON EQUALS

 P5           | F1

COMMIT