here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39787  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 101812 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 132548 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 165960 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 478591 | null     | null      | null    | unlabelled |         | 0     |
 | 478592 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 478593 | v1:4     | ethernet1 | 1.1.1.2 | 469946     |         | 0     |
 | 478594 | v1:4     | ethernet1 | 1.1.1.2 | 469947     |         | 0     |
 | 478595 | v1:4     | ethernet1 | 1.1.1.2 | 469948     |         | 0     |
 | 478596 | null     | null      | null    | unlabelled |         | 0     |
 | 478597 | null     | null      | null    | unlabelled |         | 0     |
 | 478598 | null     | null      | null    | unlabelled |         | 0     |
 | 478599 | null     | null      | null    | unlabelled |         | 0     |
 | 478600 | null     | null      | null    | unlabelled |         | 0     |
 | 545057 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 679228 | null     | null      | null    | unlabelled |         | 0     |
 | 679229 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 679230 | v1:6     | ethernet1 | 1234::2 | 474525     |         | 0     |
 | 679231 | v1:6     | ethernet1 | 1234::2 | 474526     |         | 0     |
 | 679232 | v1:6     | ethernet1 | 1234::2 | 474527     |         | 0     |
 | 679233 | null     | null      | null    | unlabelled |         | 0     |
 | 679234 | null     | null      | null    | unlabelled |         | 0     |
 | 679235 | null     | null      | null    | unlabelled |         | 0     |
 | 679236 | null     | null      | null    | unlabelled |         | 0     |
 | 679237 | null     | null      | null    | unlabelled |         | 0     |
 | 754105 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49729  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 61066  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 126417 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 297179 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 462353 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 469944 | null     | null      | null    | unlabelled |         | 0     |
 | 469945 | v1:4     | ethernet1 | 1.1.1.1 | 478592     |         | 1280  |
 | 469946 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 469947 | v1:4     | ethernet2 | 1.1.2.3 | 406528     |         | 640   |
 | 469948 | v1:4     | ethernet2 | 1.1.2.3 | 406529     |         | 640   |
 | 469949 | null     | null      | null    | unlabelled |         | 0     |
 | 469950 | null     | null      | null    | unlabelled |         | 0     |
 | 469951 | null     | null      | null    | unlabelled |         | 0     |
 | 469952 | null     | null      | null    | unlabelled |         | 0     |
 | 469953 | null     | null      | null    | unlabelled |         | 0     |
 | 474523 | null     | null      | null    | unlabelled |         | 0     |
 | 474524 | v1:6     | ethernet1 | 1234::1 | 679229     |         | 1280  |
 | 474525 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 474526 | v1:6     | ethernet2 | 1235::3 | 957325     |         | 640   |
 | 474527 | v1:6     | ethernet2 | 1235::3 | 957326     |         | 640   |
 | 474528 | null     | null      | null    | unlabelled |         | 0     |
 | 474529 | null     | null      | null    | unlabelled |         | 0     |
 | 474530 | null     | null      | null    | unlabelled |         | 0     |
 | 474531 | null     | null      | null    | unlabelled |         | 0     |
 | 474532 | null     | null      | null    | unlabelled |         | 0     |
 | 485917 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 506444 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 607938 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79084  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 97239  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 396020 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 406525 | null     | null      | null    | unlabelled |         | 0     |
 | 406526 | v1:4     | ethernet1 | 1.1.2.2 | 469945     |         | 640   |
 | 406527 | v1:4     | ethernet1 | 1.1.2.2 | 469946     |         | 640   |
 | 406528 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 406529 | v1:4     | ethernet2 | 1.1.3.4 | 329559     |         | 1280  |
 | 406530 | null     | null      | null    | unlabelled |         | 0     |
 | 406531 | null     | null      | null    | unlabelled |         | 0     |
 | 406532 | null     | null      | null    | unlabelled |         | 0     |
 | 406533 | null     | null      | null    | unlabelled |         | 0     |
 | 406534 | null     | null      | null    | unlabelled |         | 0     |
 | 501677 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 530157 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 561603 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 627718 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 854127 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 957322 | null     | null      | null    | unlabelled |         | 0     |
 | 957323 | v1:6     | ethernet1 | 1235::2 | 474524     |         | 640   |
 | 957324 | v1:6     | ethernet1 | 1235::2 | 474525     |         | 640   |
 | 957325 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 957326 | v1:6     | ethernet2 | 1236::4 | 921415     |         | 1280  |
 | 957327 | null     | null      | null    | unlabelled |         | 0     |
 | 957328 | null     | null      | null    | unlabelled |         | 0     |
 | 957329 | null     | null      | null    | unlabelled |         | 0     |
 | 957330 | null     | null      | null    | unlabelled |         | 0     |
 | 957331 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 85016  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 142297 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 290434 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 329555 | null     | null      | null    | unlabelled |         | 0     |
 | 329556 | v1:4     | ethernet1 | 1.1.3.3 | 406526     |         | 0     |
 | 329557 | v1:4     | ethernet1 | 1.1.3.3 | 406527     |         | 0     |
 | 329558 | v1:4     | ethernet1 | 1.1.3.3 | 406528     |         | 0     |
 | 329559 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 329560 | null     | null      | null    | unlabelled |         | 0     |
 | 329561 | null     | null      | null    | unlabelled |         | 0     |
 | 329562 | null     | null      | null    | unlabelled |         | 0     |
 | 329563 | null     | null      | null    | unlabelled |         | 0     |
 | 329564 | null     | null      | null    | unlabelled |         | 0     |
 | 359122 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 569545 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 826531 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 921411 | null     | null      | null    | unlabelled |         | 0     |
 | 921412 | v1:6     | ethernet1 | 1236::3 | 957323     |         | 0     |
 | 921413 | v1:6     | ethernet1 | 1236::3 | 957324     |         | 0     |
 | 921414 | v1:6     | ethernet1 | 1236::3 | 957325     |         | 0     |
 | 921415 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 921416 | null     | null      | null    | unlabelled |         | 0     |
 | 921417 | null     | null      | null    | unlabelled |         | 0     |
 | 921418 | null     | null      | null    | unlabelled |         | 0     |
 | 921419 | null     | null      | null    | unlabelled |         | 0     |
 | 921420 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#