here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 363346 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 446661 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 477407 | null     | null      | null    | unlabelled |         | 0     |
 | 477408 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 477409 | v1:4     | ethernet1 | 1.1.1.2 | 517924     |         | 0     |
 | 477410 | v1:4     | ethernet1 | 1.1.1.2 | 517925     |         | 0     |
 | 477411 | v1:4     | ethernet1 | 1.1.1.2 | 517926     |         | 0     |
 | 477412 | null     | null      | null    | unlabelled |         | 0     |
 | 477413 | null     | null      | null    | unlabelled |         | 0     |
 | 477414 | null     | null      | null    | unlabelled |         | 0     |
 | 477415 | null     | null      | null    | unlabelled |         | 0     |
 | 477416 | null     | null      | null    | unlabelled |         | 0     |
 | 569922 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 587664 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 798500 | null     | null      | null    | unlabelled |         | 0     |
 | 798501 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 798502 | v1:6     | ethernet1 | 1234::2 | 247331     |         | 0     |
 | 798503 | v1:6     | ethernet1 | 1234::2 | 247332     |         | 0     |
 | 798504 | v1:6     | ethernet1 | 1234::2 | 247333     |         | 0     |
 | 798505 | null     | null      | null    | unlabelled |         | 0     |
 | 798506 | null     | null      | null    | unlabelled |         | 0     |
 | 798507 | null     | null      | null    | unlabelled |         | 0     |
 | 798508 | null     | null      | null    | unlabelled |         | 0     |
 | 798509 | null     | null      | null    | unlabelled |         | 0     |
 | 885281 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 985933 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 106562  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 219756  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 247329  | null     | null      | null    | unlabelled |         | 0     |
 | 247330  | v1:6     | ethernet1 | 1234::1 | 798501     |         | 1280  |
 | 247331  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 247332  | v1:6     | ethernet2 | 1235::3 | 40800      |         | 640   |
 | 247333  | v1:6     | ethernet2 | 1235::3 | 40801      |         | 640   |
 | 247334  | null     | null      | null    | unlabelled |         | 0     |
 | 247335  | null     | null      | null    | unlabelled |         | 0     |
 | 247336  | null     | null      | null    | unlabelled |         | 0     |
 | 247337  | null     | null      | null    | unlabelled |         | 0     |
 | 247338  | null     | null      | null    | unlabelled |         | 0     |
 | 252357  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 352452  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 431818  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 491682  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 517922  | null     | null      | null    | unlabelled |         | 0     |
 | 517923  | v1:4     | ethernet1 | 1.1.1.1 | 477408     |         | 1280  |
 | 517924  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 517925  | v1:4     | ethernet2 | 1.1.2.3 | 793730     |         | 640   |
 | 517926  | v1:4     | ethernet2 | 1.1.2.3 | 793731     |         | 640   |
 | 517927  | null     | null      | null    | unlabelled |         | 0     |
 | 517928  | null     | null      | null    | unlabelled |         | 0     |
 | 517929  | null     | null      | null    | unlabelled |         | 0     |
 | 517930  | null     | null      | null    | unlabelled |         | 0     |
 | 517931  | null     | null      | null    | unlabelled |         | 0     |
 | 957023  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1030231 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40797  | null     | null      | null    | unlabelled |         | 0     |
 | 40798  | v1:6     | ethernet1 | 1235::2 | 247330     |         | 640   |
 | 40799  | v1:6     | ethernet1 | 1235::2 | 247331     |         | 640   |
 | 40800  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 40801  | v1:6     | ethernet2 | 1236::4 | 451069     |         | 1280  |
 | 40802  | null     | null      | null    | unlabelled |         | 0     |
 | 40803  | null     | null      | null    | unlabelled |         | 0     |
 | 40804  | null     | null      | null    | unlabelled |         | 0     |
 | 40805  | null     | null      | null    | unlabelled |         | 0     |
 | 40806  | null     | null      | null    | unlabelled |         | 0     |
 | 73542  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 128044 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 257102 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 429658 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 470021 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723338 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 793727 | null     | null      | null    | unlabelled |         | 0     |
 | 793728 | v1:4     | ethernet1 | 1.1.2.2 | 517923     |         | 640   |
 | 793729 | v1:4     | ethernet1 | 1.1.2.2 | 517924     |         | 640   |
 | 793730 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 793731 | v1:4     | ethernet2 | 1.1.3.4 | 338746     |         | 1280  |
 | 793732 | null     | null      | null    | unlabelled |         | 0     |
 | 793733 | null     | null      | null    | unlabelled |         | 0     |
 | 793734 | null     | null      | null    | unlabelled |         | 0     |
 | 793735 | null     | null      | null    | unlabelled |         | 0     |
 | 793736 | null     | null      | null    | unlabelled |         | 0     |
 | 909706 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 912831 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 119969 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 338742 | null     | null      | null    | unlabelled |         | 0     |
 | 338743 | v1:4     | ethernet1 | 1.1.3.3 | 793728     |         | 0     |
 | 338744 | v1:4     | ethernet1 | 1.1.3.3 | 793729     |         | 0     |
 | 338745 | v1:4     | ethernet1 | 1.1.3.3 | 793730     |         | 0     |
 | 338746 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 338747 | null     | null      | null    | unlabelled |         | 0     |
 | 338748 | null     | null      | null    | unlabelled |         | 0     |
 | 338749 | null     | null      | null    | unlabelled |         | 0     |
 | 338750 | null     | null      | null    | unlabelled |         | 0     |
 | 338751 | null     | null      | null    | unlabelled |         | 0     |
 | 371443 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 451065 | null     | null      | null    | unlabelled |         | 0     |
 | 451066 | v1:6     | ethernet1 | 1236::3 | 40798      |         | 0     |
 | 451067 | v1:6     | ethernet1 | 1236::3 | 40799      |         | 0     |
 | 451068 | v1:6     | ethernet1 | 1236::3 | 40800      |         | 0     |
 | 451069 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 451070 | null     | null      | null    | unlabelled |         | 0     |
 | 451071 | null     | null      | null    | unlabelled |         | 0     |
 | 451072 | null     | null      | null    | unlabelled |         | 0     |
 | 451073 | null     | null      | null    | unlabelled |         | 0     |
 | 451074 | null     | null      | null    | unlabelled |         | 0     |
 | 461907 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 479760 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 559347 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 985208 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#