here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129452 | null     | null      | null    | unlabelled |         | 0     |
 | 129453 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 129454 | v1:4     | ethernet1 | 1.1.1.2 | 522687     |         | 0     |
 | 129455 | v1:4     | ethernet1 | 1.1.1.2 | 522688     |         | 0     |
 | 129456 | v1:4     | ethernet1 | 1.1.1.2 | 522689     |         | 0     |
 | 129457 | null     | null      | null    | unlabelled |         | 0     |
 | 129458 | null     | null      | null    | unlabelled |         | 0     |
 | 129459 | null     | null      | null    | unlabelled |         | 0     |
 | 129460 | null     | null      | null    | unlabelled |         | 0     |
 | 129461 | null     | null      | null    | unlabelled |         | 0     |
 | 381632 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 497593 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 544921 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 637626 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 671323 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 725549 | null     | null      | null    | unlabelled |         | 0     |
 | 725550 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 725551 | v1:6     | ethernet1 | 1234::2 | 606985     |         | 0     |
 | 725552 | v1:6     | ethernet1 | 1234::2 | 606986     |         | 0     |
 | 725553 | v1:6     | ethernet1 | 1234::2 | 606987     |         | 0     |
 | 725554 | null     | null      | null    | unlabelled |         | 0     |
 | 725555 | null     | null      | null    | unlabelled |         | 0     |
 | 725556 | null     | null      | null    | unlabelled |         | 0     |
 | 725557 | null     | null      | null    | unlabelled |         | 0     |
 | 725558 | null     | null      | null    | unlabelled |         | 0     |
 | 845471 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 203965 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 399782 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 510830 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 522685 | null     | null      | null    | unlabelled |         | 0     |
 | 522686 | v1:4     | ethernet1 | 1.1.1.1 | 129453     |         | 1280  |
 | 522687 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 522688 | v1:4     | ethernet2 | 1.1.2.3 | 975874     |         | 640   |
 | 522689 | v1:4     | ethernet2 | 1.1.2.3 | 975875     |         | 640   |
 | 522690 | null     | null      | null    | unlabelled |         | 0     |
 | 522691 | null     | null      | null    | unlabelled |         | 0     |
 | 522692 | null     | null      | null    | unlabelled |         | 0     |
 | 522693 | null     | null      | null    | unlabelled |         | 0     |
 | 522694 | null     | null      | null    | unlabelled |         | 0     |
 | 606983 | null     | null      | null    | unlabelled |         | 0     |
 | 606984 | v1:6     | ethernet1 | 1234::1 | 725550     |         | 1280  |
 | 606985 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 606986 | v1:6     | ethernet2 | 1235::3 | 680238     |         | 640   |
 | 606987 | v1:6     | ethernet2 | 1235::3 | 680239     |         | 640   |
 | 606988 | null     | null      | null    | unlabelled |         | 0     |
 | 606989 | null     | null      | null    | unlabelled |         | 0     |
 | 606990 | null     | null      | null    | unlabelled |         | 0     |
 | 606991 | null     | null      | null    | unlabelled |         | 0     |
 | 606992 | null     | null      | null    | unlabelled |         | 0     |
 | 715229 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 898358 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 914162 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 939112 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 969118 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 202320 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 342366 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 357985 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 558376 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 643705 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 680235 | null     | null      | null    | unlabelled |         | 0     |
 | 680236 | v1:6     | ethernet1 | 1235::2 | 606984     |         | 640   |
 | 680237 | v1:6     | ethernet1 | 1235::2 | 606985     |         | 640   |
 | 680238 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 680239 | v1:6     | ethernet2 | 1236::4 | 843625     |         | 1280  |
 | 680240 | null     | null      | null    | unlabelled |         | 0     |
 | 680241 | null     | null      | null    | unlabelled |         | 0     |
 | 680242 | null     | null      | null    | unlabelled |         | 0     |
 | 680243 | null     | null      | null    | unlabelled |         | 0     |
 | 680244 | null     | null      | null    | unlabelled |         | 0     |
 | 689857 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741207 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 825696 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 975871 | null     | null      | null    | unlabelled |         | 0     |
 | 975872 | v1:4     | ethernet1 | 1.1.2.2 | 522686     |         | 640   |
 | 975873 | v1:4     | ethernet1 | 1.1.2.2 | 522687     |         | 640   |
 | 975874 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 975875 | v1:4     | ethernet2 | 1.1.3.4 | 507333     |         | 1280  |
 | 975876 | null     | null      | null    | unlabelled |         | 0     |
 | 975877 | null     | null      | null    | unlabelled |         | 0     |
 | 975878 | null     | null      | null    | unlabelled |         | 0     |
 | 975879 | null     | null      | null    | unlabelled |         | 0     |
 | 975880 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 118636 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 507329 | null     | null      | null    | unlabelled |         | 0     |
 | 507330 | v1:4     | ethernet1 | 1.1.3.3 | 975872     |         | 0     |
 | 507331 | v1:4     | ethernet1 | 1.1.3.3 | 975873     |         | 0     |
 | 507332 | v1:4     | ethernet1 | 1.1.3.3 | 975874     |         | 0     |
 | 507333 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 507334 | null     | null      | null    | unlabelled |         | 0     |
 | 507335 | null     | null      | null    | unlabelled |         | 0     |
 | 507336 | null     | null      | null    | unlabelled |         | 0     |
 | 507337 | null     | null      | null    | unlabelled |         | 0     |
 | 507338 | null     | null      | null    | unlabelled |         | 0     |
 | 548260 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 617557 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 672971 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 752121 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 843621 | null     | null      | null    | unlabelled |         | 0     |
 | 843622 | v1:6     | ethernet1 | 1236::3 | 680236     |         | 0     |
 | 843623 | v1:6     | ethernet1 | 1236::3 | 680237     |         | 0     |
 | 843624 | v1:6     | ethernet1 | 1236::3 | 680238     |         | 0     |
 | 843625 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 843626 | null     | null      | null    | unlabelled |         | 0     |
 | 843627 | null     | null      | null    | unlabelled |         | 0     |
 | 843628 | null     | null      | null    | unlabelled |         | 0     |
 | 843629 | null     | null      | null    | unlabelled |         | 0     |
 | 843630 | null     | null      | null    | unlabelled |         | 0     |
 | 938816 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#