c 1 has at least one matched edge
115 106 104 102 0
c no two edges of 1 are in the matching
-106 -115 0
-104 -115 0
-104 -106 0
-102 -115 0
-102 -106 0
-102 -104 0
c 2 has at least one matched edge
209 205 203 102 0
c no two edges of 2 are in the matching
-205 -209 0
-203 -209 0
-203 -205 0
-102 -209 0
-102 -205 0
-102 -203 0
c 3 has at least one matched edge
310 308 203 304 0
c no two edges of 3 are in the matching
-308 -310 0
-203 -310 0
-203 -308 0
-203 -304 0
-304 -310 0
-304 -308 0
c 4 has at least one matched edge
416 407 304 104 0
c no two edges of 4 are in the matching
-407 -416 0
-304 -416 0
-304 -407 0
-104 -416 0
-104 -407 0
-104 -304 0
c 5 has at least one matched edge
511 506 508 205 0
c no two edges of 5 are in the matching
-506 -511 0
-506 -508 0
-508 -511 0
-205 -511 0
-205 -506 0
-205 -508 0
c 6 has at least one matched edge
613 506 607 106 0
c no two edges of 6 are in the matching
-506 -613 0
-506 -607 0
-607 -613 0
-106 -613 0
-106 -506 0
-106 -607 0
c 7 has at least one matched edge
714 607 407 708 0
c no two edges of 7 are in the matching
-607 -714 0
-607 -708 0
-407 -714 0
-407 -607 0
-407 -708 0
-708 -714 0
c 8 has at least one matched edge
812 708 308 508 0
c no two edges of 8 are in the matching
-708 -812 0
-308 -812 0
-308 -708 0
-308 -508 0
-508 -812 0
-508 -708 0
c 9 has at least one matched edge
911 209 915 910 0
c no two edges of 9 are in the matching
-911 -915 0
-209 -911 0
-209 -915 0
-209 -910 0
-910 -911 0
-910 -915 0
c 10 has at least one matched edge
1012 310 1016 910 0
c no two edges of 10 are in the matching
-1012 -1016 0
-310 -1012 0
-310 -1016 0
-310 -910 0
-910 -1012 0
-910 -1016 0
c 11 has at least one matched edge
911 511 1113 1112 0
c no two edges of 11 are in the matching
-911 -1113 0
-911 -1112 0
-511 -911 0
-511 -1113 0
-511 -1112 0
-1112 -1113 0
c 12 has at least one matched edge
1012 812 1214 1112 0
c no two edges of 12 are in the matching
-1012 -1214 0
-1012 -1112 0
-812 -1012 0
-812 -1214 0
-812 -1112 0
-1112 -1214 0
c 13 has at least one matched edge
1315 613 1113 1314 0
c no two edges of 13 are in the matching
-613 -1315 0
-613 -1113 0
-613 -1314 0
-1113 -1315 0
-1113 -1314 0
-1314 -1315 0
c 14 has at least one matched edge
1416 714 1314 1214 0
c no two edges of 14 are in the matching
-714 -1416 0
-714 -1314 0
-714 -1214 0
-1314 -1416 0
-1214 -1416 0
-1214 -1314 0
c 15 has at least one matched edge
1315 115 915 1516 0
c no two edges of 15 are in the matching
-1315 -1516 0
-115 -1315 0
-115 -915 0
-115 -1516 0
-915 -1315 0
-915 -1516 0
c 16 has at least one matched edge
1416 416 1016 1516 0
c no two edges of 16 are in the matching
-1416 -1516 0
-416 -1416 0
-416 -1016 0
-416 -1516 0
-1016 -1416 0
-1016 -1516 0
