here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 228816  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 423005  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 454970  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 569700  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 943762  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 985104  | null     | null      | null    | unlabelled |         | 0     |
 | 985105  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 985106  | v1:6     | ethernet1 | 1234::2 | 15414      |         | 0     |
 | 985107  | v1:6     | ethernet1 | 1234::2 | 15415      |         | 0     |
 | 985108  | v1:6     | ethernet1 | 1234::2 | 15416      |         | 0     |
 | 985109  | null     | null      | null    | unlabelled |         | 0     |
 | 985110  | null     | null      | null    | unlabelled |         | 0     |
 | 985111  | null     | null      | null    | unlabelled |         | 0     |
 | 985112  | null     | null      | null    | unlabelled |         | 0     |
 | 985113  | null     | null      | null    | unlabelled |         | 0     |
 | 1000946 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1047194 | null     | null      | null    | unlabelled |         | 0     |
 | 1047195 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1047196 | v1:4     | ethernet1 | 1.1.1.2 | 81719      |         | 0     |
 | 1047197 | v1:4     | ethernet1 | 1.1.1.2 | 81720      |         | 0     |
 | 1047198 | v1:4     | ethernet1 | 1.1.1.2 | 81721      |         | 0     |
 | 1047199 | null     | null      | null    | unlabelled |         | 0     |
 | 1047200 | null     | null      | null    | unlabelled |         | 0     |
 | 1047201 | null     | null      | null    | unlabelled |         | 0     |
 | 1047202 | null     | null      | null    | unlabelled |         | 0     |
 | 1047203 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15412  | null     | null      | null    | unlabelled |         | 0     |
 | 15413  | v1:6     | ethernet1 | 1234::1 | 985105     |         | 1280  |
 | 15414  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 15415  | v1:6     | ethernet2 | 1235::3 | 1035073    |         | 640   |
 | 15416  | v1:6     | ethernet2 | 1235::3 | 1035074    |         | 640   |
 | 15417  | null     | null      | null    | unlabelled |         | 0     |
 | 15418  | null     | null      | null    | unlabelled |         | 0     |
 | 15419  | null     | null      | null    | unlabelled |         | 0     |
 | 15420  | null     | null      | null    | unlabelled |         | 0     |
 | 15421  | null     | null      | null    | unlabelled |         | 0     |
 | 62200  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 81717  | null     | null      | null    | unlabelled |         | 0     |
 | 81718  | v1:4     | ethernet1 | 1.1.1.1 | 1047195    |         | 1280  |
 | 81719  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 81720  | v1:4     | ethernet2 | 1.1.2.3 | 424815     |         | 640   |
 | 81721  | v1:4     | ethernet2 | 1.1.2.3 | 424816     |         | 640   |
 | 81722  | null     | null      | null    | unlabelled |         | 0     |
 | 81723  | null     | null      | null    | unlabelled |         | 0     |
 | 81724  | null     | null      | null    | unlabelled |         | 0     |
 | 81725  | null     | null      | null    | unlabelled |         | 0     |
 | 81726  | null     | null      | null    | unlabelled |         | 0     |
 | 155368 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 174594 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 278934 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 305385 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 386534 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463222 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 553915 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 88558   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 261557  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 355215  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 424812  | null     | null      | null    | unlabelled |         | 0     |
 | 424813  | v1:4     | ethernet1 | 1.1.2.2 | 81718      |         | 640   |
 | 424814  | v1:4     | ethernet1 | 1.1.2.2 | 81719      |         | 640   |
 | 424815  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 424816  | v1:4     | ethernet2 | 1.1.3.4 | 824825     |         | 1280  |
 | 424817  | null     | null      | null    | unlabelled |         | 0     |
 | 424818  | null     | null      | null    | unlabelled |         | 0     |
 | 424819  | null     | null      | null    | unlabelled |         | 0     |
 | 424820  | null     | null      | null    | unlabelled |         | 0     |
 | 424821  | null     | null      | null    | unlabelled |         | 0     |
 | 511583  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 541507  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 547589  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 966550  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1035070 | null     | null      | null    | unlabelled |         | 0     |
 | 1035071 | v1:6     | ethernet1 | 1235::2 | 15413      |         | 640   |
 | 1035072 | v1:6     | ethernet1 | 1235::2 | 15414      |         | 640   |
 | 1035073 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1035074 | v1:6     | ethernet2 | 1236::4 | 877455     |         | 1280  |
 | 1035075 | null     | null      | null    | unlabelled |         | 0     |
 | 1035076 | null     | null      | null    | unlabelled |         | 0     |
 | 1035077 | null     | null      | null    | unlabelled |         | 0     |
 | 1035078 | null     | null      | null    | unlabelled |         | 0     |
 | 1035079 | null     | null      | null    | unlabelled |         | 0     |
 | 1043527 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 142916 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 271543 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 337235 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 562951 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 694432 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 802100 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 824821 | null     | null      | null    | unlabelled |         | 0     |
 | 824822 | v1:4     | ethernet1 | 1.1.3.3 | 424813     |         | 0     |
 | 824823 | v1:4     | ethernet1 | 1.1.3.3 | 424814     |         | 0     |
 | 824824 | v1:4     | ethernet1 | 1.1.3.3 | 424815     |         | 0     |
 | 824825 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 824826 | null     | null      | null    | unlabelled |         | 0     |
 | 824827 | null     | null      | null    | unlabelled |         | 0     |
 | 824828 | null     | null      | null    | unlabelled |         | 0     |
 | 824829 | null     | null      | null    | unlabelled |         | 0     |
 | 824830 | null     | null      | null    | unlabelled |         | 0     |
 | 877451 | null     | null      | null    | unlabelled |         | 0     |
 | 877452 | v1:6     | ethernet1 | 1236::3 | 1035071    |         | 0     |
 | 877453 | v1:6     | ethernet1 | 1236::3 | 1035072    |         | 0     |
 | 877454 | v1:6     | ethernet1 | 1236::3 | 1035073    |         | 0     |
 | 877455 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 877456 | null     | null      | null    | unlabelled |         | 0     |
 | 877457 | null     | null      | null    | unlabelled |         | 0     |
 | 877458 | null     | null      | null    | unlabelled |         | 0     |
 | 877459 | null     | null      | null    | unlabelled |         | 0     |
 | 877460 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#