here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 312565 | null     | null      | null    | unlabelled |         | 0     |
 | 312566 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 312567 | v1:4     | ethernet1 | 1.1.1.2 | 186198     |         | 0     |
 | 312568 | v1:4     | ethernet1 | 1.1.1.2 | 186199     |         | 0     |
 | 312569 | v1:4     | ethernet1 | 1.1.1.2 | 186200     |         | 0     |
 | 312570 | null     | null      | null    | unlabelled |         | 0     |
 | 312571 | null     | null      | null    | unlabelled |         | 0     |
 | 312572 | null     | null      | null    | unlabelled |         | 0     |
 | 312573 | null     | null      | null    | unlabelled |         | 0     |
 | 312574 | null     | null      | null    | unlabelled |         | 0     |
 | 328318 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 405251 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 639167 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 715542 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 734438 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 825726 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 999856 | null     | null      | null    | unlabelled |         | 0     |
 | 999857 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 999858 | v1:6     | ethernet1 | 1234::2 | 542858     |         | 0     |
 | 999859 | v1:6     | ethernet1 | 1234::2 | 542859     |         | 0     |
 | 999860 | v1:6     | ethernet1 | 1234::2 | 542860     |         | 0     |
 | 999861 | null     | null      | null    | unlabelled |         | 0     |
 | 999862 | null     | null      | null    | unlabelled |         | 0     |
 | 999863 | null     | null      | null    | unlabelled |         | 0     |
 | 999864 | null     | null      | null    | unlabelled |         | 0     |
 | 999865 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 186196 | null     | null      | null    | unlabelled |         | 0     |
 | 186197 | v1:4     | ethernet1 | 1.1.1.1 | 312566     |         | 1280  |
 | 186198 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 186199 | v1:4     | ethernet2 | 1.1.2.3 | 285494     |         | 640   |
 | 186200 | v1:4     | ethernet2 | 1.1.2.3 | 285495     |         | 640   |
 | 186201 | null     | null      | null    | unlabelled |         | 0     |
 | 186202 | null     | null      | null    | unlabelled |         | 0     |
 | 186203 | null     | null      | null    | unlabelled |         | 0     |
 | 186204 | null     | null      | null    | unlabelled |         | 0     |
 | 186205 | null     | null      | null    | unlabelled |         | 0     |
 | 267684 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 297791 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 303523 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 328911 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 347705 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 427642 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 542856 | null     | null      | null    | unlabelled |         | 0     |
 | 542857 | v1:6     | ethernet1 | 1234::1 | 999857     |         | 1280  |
 | 542858 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 542859 | v1:6     | ethernet2 | 1235::3 | 310546     |         | 640   |
 | 542860 | v1:6     | ethernet2 | 1235::3 | 310547     |         | 640   |
 | 542861 | null     | null      | null    | unlabelled |         | 0     |
 | 542862 | null     | null      | null    | unlabelled |         | 0     |
 | 542863 | null     | null      | null    | unlabelled |         | 0     |
 | 542864 | null     | null      | null    | unlabelled |         | 0     |
 | 542865 | null     | null      | null    | unlabelled |         | 0     |
 | 663090 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 887943 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 81253   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 276659  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 285491  | null     | null      | null    | unlabelled |         | 0     |
 | 285492  | v1:4     | ethernet1 | 1.1.2.2 | 186197     |         | 640   |
 | 285493  | v1:4     | ethernet1 | 1.1.2.2 | 186198     |         | 640   |
 | 285494  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 285495  | v1:4     | ethernet2 | 1.1.3.4 | 485506     |         | 1280  |
 | 285496  | null     | null      | null    | unlabelled |         | 0     |
 | 285497  | null     | null      | null    | unlabelled |         | 0     |
 | 285498  | null     | null      | null    | unlabelled |         | 0     |
 | 285499  | null     | null      | null    | unlabelled |         | 0     |
 | 285500  | null     | null      | null    | unlabelled |         | 0     |
 | 310543  | null     | null      | null    | unlabelled |         | 0     |
 | 310544  | v1:6     | ethernet1 | 1235::2 | 542857     |         | 640   |
 | 310545  | v1:6     | ethernet1 | 1235::2 | 542858     |         | 640   |
 | 310546  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 310547  | v1:6     | ethernet2 | 1236::4 | 860373     |         | 1280  |
 | 310548  | null     | null      | null    | unlabelled |         | 0     |
 | 310549  | null     | null      | null    | unlabelled |         | 0     |
 | 310550  | null     | null      | null    | unlabelled |         | 0     |
 | 310551  | null     | null      | null    | unlabelled |         | 0     |
 | 310552  | null     | null      | null    | unlabelled |         | 0     |
 | 590791  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 693034  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 802831  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 984904  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 996818  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1040693 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80844  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 103835 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 294526 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 461649 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 485502 | null     | null      | null    | unlabelled |         | 0     |
 | 485503 | v1:4     | ethernet1 | 1.1.3.3 | 285492     |         | 0     |
 | 485504 | v1:4     | ethernet1 | 1.1.3.3 | 285493     |         | 0     |
 | 485505 | v1:4     | ethernet1 | 1.1.3.3 | 285494     |         | 0     |
 | 485506 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 485507 | null     | null      | null    | unlabelled |         | 0     |
 | 485508 | null     | null      | null    | unlabelled |         | 0     |
 | 485509 | null     | null      | null    | unlabelled |         | 0     |
 | 485510 | null     | null      | null    | unlabelled |         | 0     |
 | 485511 | null     | null      | null    | unlabelled |         | 0     |
 | 635185 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 860369 | null     | null      | null    | unlabelled |         | 0     |
 | 860370 | v1:6     | ethernet1 | 1236::3 | 310544     |         | 0     |
 | 860371 | v1:6     | ethernet1 | 1236::3 | 310545     |         | 0     |
 | 860372 | v1:6     | ethernet1 | 1236::3 | 310546     |         | 0     |
 | 860373 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 860374 | null     | null      | null    | unlabelled |         | 0     |
 | 860375 | null     | null      | null    | unlabelled |         | 0     |
 | 860376 | null     | null      | null    | unlabelled |         | 0     |
 | 860377 | null     | null      | null    | unlabelled |         | 0     |
 | 860378 | null     | null      | null    | unlabelled |         | 0     |
 | 892887 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#