here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 66592  | null     | null      | null    | unlabelled |         | 0     |
 | 66593  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 66594  | v1:6     | ethernet1 | 1234::2 | 165813     |         | 0     |
 | 66595  | v1:6     | ethernet1 | 1234::2 | 165814     |         | 0     |
 | 66596  | v1:6     | ethernet1 | 1234::2 | 165815     |         | 0     |
 | 66597  | null     | null      | null    | unlabelled |         | 0     |
 | 66598  | null     | null      | null    | unlabelled |         | 0     |
 | 66599  | null     | null      | null    | unlabelled |         | 0     |
 | 66600  | null     | null      | null    | unlabelled |         | 0     |
 | 66601  | null     | null      | null    | unlabelled |         | 0     |
 | 130593 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 216851 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 243425 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 350802 | null     | null      | null    | unlabelled |         | 0     |
 | 350803 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 350804 | v1:4     | ethernet1 | 1.1.1.2 | 580510     |         | 0     |
 | 350805 | v1:4     | ethernet1 | 1.1.1.2 | 580511     |         | 0     |
 | 350806 | v1:4     | ethernet1 | 1.1.1.2 | 580512     |         | 0     |
 | 350807 | null     | null      | null    | unlabelled |         | 0     |
 | 350808 | null     | null      | null    | unlabelled |         | 0     |
 | 350809 | null     | null      | null    | unlabelled |         | 0     |
 | 350810 | null     | null      | null    | unlabelled |         | 0     |
 | 350811 | null     | null      | null    | unlabelled |         | 0     |
 | 455623 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 597119 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 774416 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35376  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 36890  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 123756 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 165811 | null     | null      | null    | unlabelled |         | 0     |
 | 165812 | v1:6     | ethernet1 | 1234::1 | 66593      |         | 1280  |
 | 165813 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 165814 | v1:6     | ethernet2 | 1235::3 | 628662     |         | 640   |
 | 165815 | v1:6     | ethernet2 | 1235::3 | 628663     |         | 640   |
 | 165816 | null     | null      | null    | unlabelled |         | 0     |
 | 165817 | null     | null      | null    | unlabelled |         | 0     |
 | 165818 | null     | null      | null    | unlabelled |         | 0     |
 | 165819 | null     | null      | null    | unlabelled |         | 0     |
 | 165820 | null     | null      | null    | unlabelled |         | 0     |
 | 440263 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 494616 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 504674 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 580508 | null     | null      | null    | unlabelled |         | 0     |
 | 580509 | v1:4     | ethernet1 | 1.1.1.1 | 350803     |         | 1280  |
 | 580510 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 580511 | v1:4     | ethernet2 | 1.1.2.3 | 543934     |         | 640   |
 | 580512 | v1:4     | ethernet2 | 1.1.2.3 | 543935     |         | 640   |
 | 580513 | null     | null      | null    | unlabelled |         | 0     |
 | 580514 | null     | null      | null    | unlabelled |         | 0     |
 | 580515 | null     | null      | null    | unlabelled |         | 0     |
 | 580516 | null     | null      | null    | unlabelled |         | 0     |
 | 580517 | null     | null      | null    | unlabelled |         | 0     |
 | 897714 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909699 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 345029  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 387289  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543931  | null     | null      | null    | unlabelled |         | 0     |
 | 543932  | v1:4     | ethernet1 | 1.1.2.2 | 580509     |         | 640   |
 | 543933  | v1:4     | ethernet1 | 1.1.2.2 | 580510     |         | 640   |
 | 543934  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 543935  | v1:4     | ethernet2 | 1.1.3.4 | 256418     |         | 1280  |
 | 543936  | null     | null      | null    | unlabelled |         | 0     |
 | 543937  | null     | null      | null    | unlabelled |         | 0     |
 | 543938  | null     | null      | null    | unlabelled |         | 0     |
 | 543939  | null     | null      | null    | unlabelled |         | 0     |
 | 543940  | null     | null      | null    | unlabelled |         | 0     |
 | 609424  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 628659  | null     | null      | null    | unlabelled |         | 0     |
 | 628660  | v1:6     | ethernet1 | 1235::2 | 165812     |         | 640   |
 | 628661  | v1:6     | ethernet1 | 1235::2 | 165813     |         | 640   |
 | 628662  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 628663  | v1:6     | ethernet2 | 1236::4 | 54938      |         | 1280  |
 | 628664  | null     | null      | null    | unlabelled |         | 0     |
 | 628665  | null     | null      | null    | unlabelled |         | 0     |
 | 628666  | null     | null      | null    | unlabelled |         | 0     |
 | 628667  | null     | null      | null    | unlabelled |         | 0     |
 | 628668  | null     | null      | null    | unlabelled |         | 0     |
 | 635904  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 735756  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 822227  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 950743  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1010977 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54934  | null     | null      | null    | unlabelled |         | 0     |
 | 54935  | v1:6     | ethernet1 | 1236::3 | 628660     |         | 0     |
 | 54936  | v1:6     | ethernet1 | 1236::3 | 628661     |         | 0     |
 | 54937  | v1:6     | ethernet1 | 1236::3 | 628662     |         | 0     |
 | 54938  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 54939  | null     | null      | null    | unlabelled |         | 0     |
 | 54940  | null     | null      | null    | unlabelled |         | 0     |
 | 54941  | null     | null      | null    | unlabelled |         | 0     |
 | 54942  | null     | null      | null    | unlabelled |         | 0     |
 | 54943  | null     | null      | null    | unlabelled |         | 0     |
 | 256414 | null     | null      | null    | unlabelled |         | 0     |
 | 256415 | v1:4     | ethernet1 | 1.1.3.3 | 543932     |         | 0     |
 | 256416 | v1:4     | ethernet1 | 1.1.3.3 | 543933     |         | 0     |
 | 256417 | v1:4     | ethernet1 | 1.1.3.3 | 543934     |         | 0     |
 | 256418 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 256419 | null     | null      | null    | unlabelled |         | 0     |
 | 256420 | null     | null      | null    | unlabelled |         | 0     |
 | 256421 | null     | null      | null    | unlabelled |         | 0     |
 | 256422 | null     | null      | null    | unlabelled |         | 0     |
 | 256423 | null     | null      | null    | unlabelled |         | 0     |
 | 291963 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373411 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 461350 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 778641 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 826079 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 921561 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#