here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45983   | null     | null      | null    | unlabelled |         | 0     |
 | 45984   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 45985   | v1:4     | ethernet1 | 1.1.1.2 | 531755     |         | 0     |
 | 45986   | v1:4     | ethernet1 | 1.1.1.2 | 531756     |         | 0     |
 | 45987   | v1:4     | ethernet1 | 1.1.1.2 | 531757     |         | 0     |
 | 45988   | null     | null      | null    | unlabelled |         | 0     |
 | 45989   | null     | null      | null    | unlabelled |         | 0     |
 | 45990   | null     | null      | null    | unlabelled |         | 0     |
 | 45991   | null     | null      | null    | unlabelled |         | 0     |
 | 45992   | null     | null      | null    | unlabelled |         | 0     |
 | 275918  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 457845  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 492553  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 657798  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 806119  | null     | null      | null    | unlabelled |         | 0     |
 | 806120  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 806121  | v1:6     | ethernet1 | 1234::2 | 328693     |         | 0     |
 | 806122  | v1:6     | ethernet1 | 1234::2 | 328694     |         | 0     |
 | 806123  | v1:6     | ethernet1 | 1234::2 | 328695     |         | 0     |
 | 806124  | null     | null      | null    | unlabelled |         | 0     |
 | 806125  | null     | null      | null    | unlabelled |         | 0     |
 | 806126  | null     | null      | null    | unlabelled |         | 0     |
 | 806127  | null     | null      | null    | unlabelled |         | 0     |
 | 806128  | null     | null      | null    | unlabelled |         | 0     |
 | 842555  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042876 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 210857  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 328691  | null     | null      | null    | unlabelled |         | 0     |
 | 328692  | v1:6     | ethernet1 | 1234::1 | 806120     |         | 1280  |
 | 328693  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 328694  | v1:6     | ethernet2 | 1235::3 | 129212     |         | 640   |
 | 328695  | v1:6     | ethernet2 | 1235::3 | 129213     |         | 640   |
 | 328696  | null     | null      | null    | unlabelled |         | 0     |
 | 328697  | null     | null      | null    | unlabelled |         | 0     |
 | 328698  | null     | null      | null    | unlabelled |         | 0     |
 | 328699  | null     | null      | null    | unlabelled |         | 0     |
 | 328700  | null     | null      | null    | unlabelled |         | 0     |
 | 409263  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 501868  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 531753  | null     | null      | null    | unlabelled |         | 0     |
 | 531754  | v1:4     | ethernet1 | 1.1.1.1 | 45984      |         | 1280  |
 | 531755  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 531756  | v1:4     | ethernet2 | 1.1.2.3 | 311493     |         | 640   |
 | 531757  | v1:4     | ethernet2 | 1.1.2.3 | 311494     |         | 640   |
 | 531758  | null     | null      | null    | unlabelled |         | 0     |
 | 531759  | null     | null      | null    | unlabelled |         | 0     |
 | 531760  | null     | null      | null    | unlabelled |         | 0     |
 | 531761  | null     | null      | null    | unlabelled |         | 0     |
 | 531762  | null     | null      | null    | unlabelled |         | 0     |
 | 541955  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 544555  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 744597  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 833199  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1016591 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28704  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 56986  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 70821  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 129209 | null     | null      | null    | unlabelled |         | 0     |
 | 129210 | v1:6     | ethernet1 | 1235::2 | 328692     |         | 640   |
 | 129211 | v1:6     | ethernet1 | 1235::2 | 328693     |         | 640   |
 | 129212 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 129213 | v1:6     | ethernet2 | 1236::4 | 728105     |         | 1280  |
 | 129214 | null     | null      | null    | unlabelled |         | 0     |
 | 129215 | null     | null      | null    | unlabelled |         | 0     |
 | 129216 | null     | null      | null    | unlabelled |         | 0     |
 | 129217 | null     | null      | null    | unlabelled |         | 0     |
 | 129218 | null     | null      | null    | unlabelled |         | 0     |
 | 177416 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 311490 | null     | null      | null    | unlabelled |         | 0     |
 | 311491 | v1:4     | ethernet1 | 1.1.2.2 | 531754     |         | 640   |
 | 311492 | v1:4     | ethernet1 | 1.1.2.2 | 531755     |         | 640   |
 | 311493 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 311494 | v1:4     | ethernet2 | 1.1.3.4 | 808280     |         | 1280  |
 | 311495 | null     | null      | null    | unlabelled |         | 0     |
 | 311496 | null     | null      | null    | unlabelled |         | 0     |
 | 311497 | null     | null      | null    | unlabelled |         | 0     |
 | 311498 | null     | null      | null    | unlabelled |         | 0     |
 | 311499 | null     | null      | null    | unlabelled |         | 0     |
 | 375357 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 690099 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 866533 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 924351 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13569  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243882 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 668702 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 694028 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 710346 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 728101 | null     | null      | null    | unlabelled |         | 0     |
 | 728102 | v1:6     | ethernet1 | 1236::3 | 129210     |         | 0     |
 | 728103 | v1:6     | ethernet1 | 1236::3 | 129211     |         | 0     |
 | 728104 | v1:6     | ethernet1 | 1236::3 | 129212     |         | 0     |
 | 728105 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 728106 | null     | null      | null    | unlabelled |         | 0     |
 | 728107 | null     | null      | null    | unlabelled |         | 0     |
 | 728108 | null     | null      | null    | unlabelled |         | 0     |
 | 728109 | null     | null      | null    | unlabelled |         | 0     |
 | 728110 | null     | null      | null    | unlabelled |         | 0     |
 | 789324 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 808276 | null     | null      | null    | unlabelled |         | 0     |
 | 808277 | v1:4     | ethernet1 | 1.1.3.3 | 311491     |         | 0     |
 | 808278 | v1:4     | ethernet1 | 1.1.3.3 | 311492     |         | 0     |
 | 808279 | v1:4     | ethernet1 | 1.1.3.3 | 311493     |         | 0     |
 | 808280 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 808281 | null     | null      | null    | unlabelled |         | 0     |
 | 808282 | null     | null      | null    | unlabelled |         | 0     |
 | 808283 | null     | null      | null    | unlabelled |         | 0     |
 | 808284 | null     | null      | null    | unlabelled |         | 0     |
 | 808285 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#