here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 158219  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 613195  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 665288  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 693092  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 739341  | null     | null      | null    | unlabelled |         | 0     |
 | 739342  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 739343  | v1:4     | ethernet1 | 1.1.1.2 | 505163     |         | 0     |
 | 739344  | v1:4     | ethernet1 | 1.1.1.2 | 505164     |         | 0     |
 | 739345  | v1:4     | ethernet1 | 1.1.1.2 | 505165     |         | 0     |
 | 739346  | null     | null      | null    | unlabelled |         | 0     |
 | 739347  | null     | null      | null    | unlabelled |         | 0     |
 | 739348  | null     | null      | null    | unlabelled |         | 0     |
 | 739349  | null     | null      | null    | unlabelled |         | 0     |
 | 739350  | null     | null      | null    | unlabelled |         | 0     |
 | 741030  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 744492  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1001074 | null     | null      | null    | unlabelled |         | 0     |
 | 1001075 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1001076 | v1:6     | ethernet1 | 1234::2 | 881570     |         | 0     |
 | 1001077 | v1:6     | ethernet1 | 1234::2 | 881571     |         | 0     |
 | 1001078 | v1:6     | ethernet1 | 1234::2 | 881572     |         | 0     |
 | 1001079 | null     | null      | null    | unlabelled |         | 0     |
 | 1001080 | null     | null      | null    | unlabelled |         | 0     |
 | 1001081 | null     | null      | null    | unlabelled |         | 0     |
 | 1001082 | null     | null      | null    | unlabelled |         | 0     |
 | 1001083 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 86645   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 129851  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 234964  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 291805  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 379358  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 505161  | null     | null      | null    | unlabelled |         | 0     |
 | 505162  | v1:4     | ethernet1 | 1.1.1.1 | 739342     |         | 1280  |
 | 505163  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 505164  | v1:4     | ethernet2 | 1.1.2.3 | 750324     |         | 640   |
 | 505165  | v1:4     | ethernet2 | 1.1.2.3 | 750325     |         | 640   |
 | 505166  | null     | null      | null    | unlabelled |         | 0     |
 | 505167  | null     | null      | null    | unlabelled |         | 0     |
 | 505168  | null     | null      | null    | unlabelled |         | 0     |
 | 505169  | null     | null      | null    | unlabelled |         | 0     |
 | 505170  | null     | null      | null    | unlabelled |         | 0     |
 | 666258  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 861264  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 881568  | null     | null      | null    | unlabelled |         | 0     |
 | 881569  | v1:6     | ethernet1 | 1234::1 | 1001075    |         | 1280  |
 | 881570  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 881571  | v1:6     | ethernet2 | 1235::3 | 717664     |         | 640   |
 | 881572  | v1:6     | ethernet2 | 1235::3 | 717665     |         | 640   |
 | 881573  | null     | null      | null    | unlabelled |         | 0     |
 | 881574  | null     | null      | null    | unlabelled |         | 0     |
 | 881575  | null     | null      | null    | unlabelled |         | 0     |
 | 881576  | null     | null      | null    | unlabelled |         | 0     |
 | 881577  | null     | null      | null    | unlabelled |         | 0     |
 | 1029516 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 191053 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 478441 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 514371 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 611236 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 641598 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717661 | null     | null      | null    | unlabelled |         | 0     |
 | 717662 | v1:6     | ethernet1 | 1235::2 | 881569     |         | 640   |
 | 717663 | v1:6     | ethernet1 | 1235::2 | 881570     |         | 640   |
 | 717664 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 717665 | v1:6     | ethernet2 | 1236::4 | 213641     |         | 1280  |
 | 717666 | null     | null      | null    | unlabelled |         | 0     |
 | 717667 | null     | null      | null    | unlabelled |         | 0     |
 | 717668 | null     | null      | null    | unlabelled |         | 0     |
 | 717669 | null     | null      | null    | unlabelled |         | 0     |
 | 717670 | null     | null      | null    | unlabelled |         | 0     |
 | 750321 | null     | null      | null    | unlabelled |         | 0     |
 | 750322 | v1:4     | ethernet1 | 1.1.2.2 | 505162     |         | 640   |
 | 750323 | v1:4     | ethernet1 | 1.1.2.2 | 505163     |         | 640   |
 | 750324 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 750325 | v1:4     | ethernet2 | 1.1.3.4 | 934281     |         | 1280  |
 | 750326 | null     | null      | null    | unlabelled |         | 0     |
 | 750327 | null     | null      | null    | unlabelled |         | 0     |
 | 750328 | null     | null      | null    | unlabelled |         | 0     |
 | 750329 | null     | null      | null    | unlabelled |         | 0     |
 | 750330 | null     | null      | null    | unlabelled |         | 0     |
 | 754258 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 910271 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 996733 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 213637 | null     | null      | null    | unlabelled |         | 0     |
 | 213638 | v1:6     | ethernet1 | 1236::3 | 717662     |         | 0     |
 | 213639 | v1:6     | ethernet1 | 1236::3 | 717663     |         | 0     |
 | 213640 | v1:6     | ethernet1 | 1236::3 | 717664     |         | 0     |
 | 213641 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 213642 | null     | null      | null    | unlabelled |         | 0     |
 | 213643 | null     | null      | null    | unlabelled |         | 0     |
 | 213644 | null     | null      | null    | unlabelled |         | 0     |
 | 213645 | null     | null      | null    | unlabelled |         | 0     |
 | 213646 | null     | null      | null    | unlabelled |         | 0     |
 | 310476 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 511320 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 611668 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 934277 | null     | null      | null    | unlabelled |         | 0     |
 | 934278 | v1:4     | ethernet1 | 1.1.3.3 | 750322     |         | 0     |
 | 934279 | v1:4     | ethernet1 | 1.1.3.3 | 750323     |         | 0     |
 | 934280 | v1:4     | ethernet1 | 1.1.3.3 | 750324     |         | 0     |
 | 934281 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 934282 | null     | null      | null    | unlabelled |         | 0     |
 | 934283 | null     | null      | null    | unlabelled |         | 0     |
 | 934284 | null     | null      | null    | unlabelled |         | 0     |
 | 934285 | null     | null      | null    | unlabelled |         | 0     |
 | 934286 | null     | null      | null    | unlabelled |         | 0     |
 | 976948 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 979661 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 998932 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#