here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79641  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 161509 | null     | null      | null    | unlabelled |         | 0     |
 | 161510 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 161511 | v1:6     | ethernet1 | 1234::2 | 241522     |         | 0     |
 | 161512 | v1:6     | ethernet1 | 1234::2 | 241523     |         | 0     |
 | 161513 | v1:6     | ethernet1 | 1234::2 | 241524     |         | 0     |
 | 161514 | null     | null      | null    | unlabelled |         | 0     |
 | 161515 | null     | null      | null    | unlabelled |         | 0     |
 | 161516 | null     | null      | null    | unlabelled |         | 0     |
 | 161517 | null     | null      | null    | unlabelled |         | 0     |
 | 161518 | null     | null      | null    | unlabelled |         | 0     |
 | 219326 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 252549 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 279796 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 314657 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 321964 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 363440 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 418826 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464626 | null     | null      | null    | unlabelled |         | 0     |
 | 464627 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 464628 | v1:4     | ethernet1 | 1.1.1.2 | 284179     |         | 0     |
 | 464629 | v1:4     | ethernet1 | 1.1.1.2 | 284180     |         | 0     |
 | 464630 | v1:4     | ethernet1 | 1.1.1.2 | 284181     |         | 0     |
 | 464631 | null     | null      | null    | unlabelled |         | 0     |
 | 464632 | null     | null      | null    | unlabelled |         | 0     |
 | 464633 | null     | null      | null    | unlabelled |         | 0     |
 | 464634 | null     | null      | null    | unlabelled |         | 0     |
 | 464635 | null     | null      | null    | unlabelled |         | 0     |
 | 518840 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 948686 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39501   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 241520  | null     | null      | null    | unlabelled |         | 0     |
 | 241521  | v1:6     | ethernet1 | 1234::1 | 161510     |         | 1280  |
 | 241522  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 241523  | v1:6     | ethernet2 | 1235::3 | 201013     |         | 640   |
 | 241524  | v1:6     | ethernet2 | 1235::3 | 201014     |         | 640   |
 | 241525  | null     | null      | null    | unlabelled |         | 0     |
 | 241526  | null     | null      | null    | unlabelled |         | 0     |
 | 241527  | null     | null      | null    | unlabelled |         | 0     |
 | 241528  | null     | null      | null    | unlabelled |         | 0     |
 | 241529  | null     | null      | null    | unlabelled |         | 0     |
 | 246475  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 284177  | null     | null      | null    | unlabelled |         | 0     |
 | 284178  | v1:4     | ethernet1 | 1.1.1.1 | 464627     |         | 1280  |
 | 284179  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 284180  | v1:4     | ethernet2 | 1.1.2.3 | 920506     |         | 640   |
 | 284181  | v1:4     | ethernet2 | 1.1.2.3 | 920507     |         | 640   |
 | 284182  | null     | null      | null    | unlabelled |         | 0     |
 | 284183  | null     | null      | null    | unlabelled |         | 0     |
 | 284184  | null     | null      | null    | unlabelled |         | 0     |
 | 284185  | null     | null      | null    | unlabelled |         | 0     |
 | 284186  | null     | null      | null    | unlabelled |         | 0     |
 | 329601  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491763  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 610113  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 723190  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 753457  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 795141  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 801525  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 917946  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1008321 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1038930 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12672  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 79553  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 106737 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 153237 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 166688 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 201010 | null     | null      | null    | unlabelled |         | 0     |
 | 201011 | v1:6     | ethernet1 | 1235::2 | 241521     |         | 640   |
 | 201012 | v1:6     | ethernet1 | 1235::2 | 241522     |         | 640   |
 | 201013 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 201014 | v1:6     | ethernet2 | 1236::4 | 346052     |         | 1280  |
 | 201015 | null     | null      | null    | unlabelled |         | 0     |
 | 201016 | null     | null      | null    | unlabelled |         | 0     |
 | 201017 | null     | null      | null    | unlabelled |         | 0     |
 | 201018 | null     | null      | null    | unlabelled |         | 0     |
 | 201019 | null     | null      | null    | unlabelled |         | 0     |
 | 520811 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 549858 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 652743 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 660355 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 668473 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 797346 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 920503 | null     | null      | null    | unlabelled |         | 0     |
 | 920504 | v1:4     | ethernet1 | 1.1.2.2 | 284178     |         | 640   |
 | 920505 | v1:4     | ethernet1 | 1.1.2.2 | 284179     |         | 640   |
 | 920506 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 920507 | v1:4     | ethernet2 | 1.1.3.4 | 388991     |         | 1280  |
 | 920508 | null     | null      | null    | unlabelled |         | 0     |
 | 920509 | null     | null      | null    | unlabelled |         | 0     |
 | 920510 | null     | null      | null    | unlabelled |         | 0     |
 | 920511 | null     | null      | null    | unlabelled |         | 0     |
 | 920512 | null     | null      | null    | unlabelled |         | 0     |
 | 997449 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 64412   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 69491   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 143442  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 263828  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 346048  | null     | null      | null    | unlabelled |         | 0     |
 | 346049  | v1:6     | ethernet1 | 1236::3 | 201011     |         | 0     |
 | 346050  | v1:6     | ethernet1 | 1236::3 | 201012     |         | 0     |
 | 346051  | v1:6     | ethernet1 | 1236::3 | 201013     |         | 0     |
 | 346052  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 346053  | null     | null      | null    | unlabelled |         | 0     |
 | 346054  | null     | null      | null    | unlabelled |         | 0     |
 | 346055  | null     | null      | null    | unlabelled |         | 0     |
 | 346056  | null     | null      | null    | unlabelled |         | 0     |
 | 346057  | null     | null      | null    | unlabelled |         | 0     |
 | 388987  | null     | null      | null    | unlabelled |         | 0     |
 | 388988  | v1:4     | ethernet1 | 1.1.3.3 | 920504     |         | 0     |
 | 388989  | v1:4     | ethernet1 | 1.1.3.3 | 920505     |         | 0     |
 | 388990  | v1:4     | ethernet1 | 1.1.3.3 | 920506     |         | 0     |
 | 388991  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 388992  | null     | null      | null    | unlabelled |         | 0     |
 | 388993  | null     | null      | null    | unlabelled |         | 0     |
 | 388994  | null     | null      | null    | unlabelled |         | 0     |
 | 388995  | null     | null      | null    | unlabelled |         | 0     |
 | 388996  | null     | null      | null    | unlabelled |         | 0     |
 | 466767  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 533528  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 628050  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 654234  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 685743  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1037395 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#