here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1132   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 9028   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 144371 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 284464 | null     | null      | null    | unlabelled |         | 0     |
 | 284465 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 284466 | v1:4     | ethernet1 | 1.1.1.2 | 82011      |         | 0     |
 | 284467 | v1:4     | ethernet1 | 1.1.1.2 | 82012      |         | 0     |
 | 284468 | v1:4     | ethernet1 | 1.1.1.2 | 82013      |         | 0     |
 | 284469 | null     | null      | null    | unlabelled |         | 0     |
 | 284470 | null     | null      | null    | unlabelled |         | 0     |
 | 284471 | null     | null      | null    | unlabelled |         | 0     |
 | 284472 | null     | null      | null    | unlabelled |         | 0     |
 | 284473 | null     | null      | null    | unlabelled |         | 0     |
 | 314847 | null     | null      | null    | unlabelled |         | 0     |
 | 314848 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 314849 | v1:6     | ethernet1 | 1234::2 | 591544     |         | 0     |
 | 314850 | v1:6     | ethernet1 | 1234::2 | 591545     |         | 0     |
 | 314851 | v1:6     | ethernet1 | 1234::2 | 591546     |         | 0     |
 | 314852 | null     | null      | null    | unlabelled |         | 0     |
 | 314853 | null     | null      | null    | unlabelled |         | 0     |
 | 314854 | null     | null      | null    | unlabelled |         | 0     |
 | 314855 | null     | null      | null    | unlabelled |         | 0     |
 | 314856 | null     | null      | null    | unlabelled |         | 0     |
 | 406376 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 717650 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 729017 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6732   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 82009  | null     | null      | null    | unlabelled |         | 0     |
 | 82010  | v1:4     | ethernet1 | 1.1.1.1 | 284465     |         | 1280  |
 | 82011  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 82012  | v1:4     | ethernet2 | 1.1.2.3 | 769534     |         | 640   |
 | 82013  | v1:4     | ethernet2 | 1.1.2.3 | 769535     |         | 640   |
 | 82014  | null     | null      | null    | unlabelled |         | 0     |
 | 82015  | null     | null      | null    | unlabelled |         | 0     |
 | 82016  | null     | null      | null    | unlabelled |         | 0     |
 | 82017  | null     | null      | null    | unlabelled |         | 0     |
 | 82018  | null     | null      | null    | unlabelled |         | 0     |
 | 91875  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 150185 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 380155 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 384694 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 591542 | null     | null      | null    | unlabelled |         | 0     |
 | 591543 | v1:6     | ethernet1 | 1234::1 | 314848     |         | 1280  |
 | 591544 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 591545 | v1:6     | ethernet2 | 1235::3 | 203995     |         | 640   |
 | 591546 | v1:6     | ethernet2 | 1235::3 | 203996     |         | 640   |
 | 591547 | null     | null      | null    | unlabelled |         | 0     |
 | 591548 | null     | null      | null    | unlabelled |         | 0     |
 | 591549 | null     | null      | null    | unlabelled |         | 0     |
 | 591550 | null     | null      | null    | unlabelled |         | 0     |
 | 591551 | null     | null      | null    | unlabelled |         | 0     |
 | 592664 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 637273 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 705939 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 134638 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 152031 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 190582 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 203992 | null     | null      | null    | unlabelled |         | 0     |
 | 203993 | v1:6     | ethernet1 | 1235::2 | 591543     |         | 640   |
 | 203994 | v1:6     | ethernet1 | 1235::2 | 591544     |         | 640   |
 | 203995 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 203996 | v1:6     | ethernet2 | 1236::4 | 615755     |         | 1280  |
 | 203997 | null     | null      | null    | unlabelled |         | 0     |
 | 203998 | null     | null      | null    | unlabelled |         | 0     |
 | 203999 | null     | null      | null    | unlabelled |         | 0     |
 | 204000 | null     | null      | null    | unlabelled |         | 0     |
 | 204001 | null     | null      | null    | unlabelled |         | 0     |
 | 324588 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 561951 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 578265 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 769531 | null     | null      | null    | unlabelled |         | 0     |
 | 769532 | v1:4     | ethernet1 | 1.1.2.2 | 82010      |         | 640   |
 | 769533 | v1:4     | ethernet1 | 1.1.2.2 | 82011      |         | 640   |
 | 769534 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 769535 | v1:4     | ethernet2 | 1.1.3.4 | 946314     |         | 1280  |
 | 769536 | null     | null      | null    | unlabelled |         | 0     |
 | 769537 | null     | null      | null    | unlabelled |         | 0     |
 | 769538 | null     | null      | null    | unlabelled |         | 0     |
 | 769539 | null     | null      | null    | unlabelled |         | 0     |
 | 769540 | null     | null      | null    | unlabelled |         | 0     |
 | 865986 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 910635 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 312103  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 331630  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 501144  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 615751  | null     | null      | null    | unlabelled |         | 0     |
 | 615752  | v1:6     | ethernet1 | 1236::3 | 203993     |         | 0     |
 | 615753  | v1:6     | ethernet1 | 1236::3 | 203994     |         | 0     |
 | 615754  | v1:6     | ethernet1 | 1236::3 | 203995     |         | 0     |
 | 615755  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 615756  | null     | null      | null    | unlabelled |         | 0     |
 | 615757  | null     | null      | null    | unlabelled |         | 0     |
 | 615758  | null     | null      | null    | unlabelled |         | 0     |
 | 615759  | null     | null      | null    | unlabelled |         | 0     |
 | 615760  | null     | null      | null    | unlabelled |         | 0     |
 | 767794  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 822092  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 946310  | null     | null      | null    | unlabelled |         | 0     |
 | 946311  | v1:4     | ethernet1 | 1.1.3.3 | 769532     |         | 0     |
 | 946312  | v1:4     | ethernet1 | 1.1.3.3 | 769533     |         | 0     |
 | 946313  | v1:4     | ethernet1 | 1.1.3.3 | 769534     |         | 0     |
 | 946314  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 946315  | null     | null      | null    | unlabelled |         | 0     |
 | 946316  | null     | null      | null    | unlabelled |         | 0     |
 | 946317  | null     | null      | null    | unlabelled |         | 0     |
 | 946318  | null     | null      | null    | unlabelled |         | 0     |
 | 946319  | null     | null      | null    | unlabelled |         | 0     |
 | 1000865 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#