here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29328  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 221775 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 257993 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 261930 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 370901 | null     | null      | null    | unlabelled |         | 0     |
 | 370902 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 370903 | v1:6     | ethernet1 | 1234::2 | 697459     |         | 0     |
 | 370904 | v1:6     | ethernet1 | 1234::2 | 697460     |         | 0     |
 | 370905 | v1:6     | ethernet1 | 1234::2 | 697461     |         | 0     |
 | 370906 | null     | null      | null    | unlabelled |         | 0     |
 | 370907 | null     | null      | null    | unlabelled |         | 0     |
 | 370908 | null     | null      | null    | unlabelled |         | 0     |
 | 370909 | null     | null      | null    | unlabelled |         | 0     |
 | 370910 | null     | null      | null    | unlabelled |         | 0     |
 | 421780 | null     | null      | null    | unlabelled |         | 0     |
 | 421781 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 421782 | v1:4     | ethernet1 | 1.1.1.2 | 761692     |         | 0     |
 | 421783 | v1:4     | ethernet1 | 1.1.1.2 | 761693     |         | 0     |
 | 421784 | v1:4     | ethernet1 | 1.1.1.2 | 761694     |         | 0     |
 | 421785 | null     | null      | null    | unlabelled |         | 0     |
 | 421786 | null     | null      | null    | unlabelled |         | 0     |
 | 421787 | null     | null      | null    | unlabelled |         | 0     |
 | 421788 | null     | null      | null    | unlabelled |         | 0     |
 | 421789 | null     | null      | null    | unlabelled |         | 0     |
 | 423406 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 947760 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 499973 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 510559 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 661456 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 697457 | null     | null      | null    | unlabelled |         | 0     |
 | 697458 | v1:6     | ethernet1 | 1234::1 | 370902     |         | 1280  |
 | 697459 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 697460 | v1:6     | ethernet2 | 1235::3 | 721275     |         | 640   |
 | 697461 | v1:6     | ethernet2 | 1235::3 | 721276     |         | 640   |
 | 697462 | null     | null      | null    | unlabelled |         | 0     |
 | 697463 | null     | null      | null    | unlabelled |         | 0     |
 | 697464 | null     | null      | null    | unlabelled |         | 0     |
 | 697465 | null     | null      | null    | unlabelled |         | 0     |
 | 697466 | null     | null      | null    | unlabelled |         | 0     |
 | 711194 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 734550 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 761690 | null     | null      | null    | unlabelled |         | 0     |
 | 761691 | v1:4     | ethernet1 | 1.1.1.1 | 421781     |         | 1280  |
 | 761692 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 761693 | v1:4     | ethernet2 | 1.1.2.3 | 33589      |         | 640   |
 | 761694 | v1:4     | ethernet2 | 1.1.2.3 | 33590      |         | 640   |
 | 761695 | null     | null      | null    | unlabelled |         | 0     |
 | 761696 | null     | null      | null    | unlabelled |         | 0     |
 | 761697 | null     | null      | null    | unlabelled |         | 0     |
 | 761698 | null     | null      | null    | unlabelled |         | 0     |
 | 761699 | null     | null      | null    | unlabelled |         | 0     |
 | 871970 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 967138 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 990045 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 33586   | null     | null      | null    | unlabelled |         | 0     |
 | 33587   | v1:4     | ethernet1 | 1.1.2.2 | 761691     |         | 640   |
 | 33588   | v1:4     | ethernet1 | 1.1.2.2 | 761692     |         | 640   |
 | 33589   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 33590   | v1:4     | ethernet2 | 1.1.3.4 | 643042     |         | 1280  |
 | 33591   | null     | null      | null    | unlabelled |         | 0     |
 | 33592   | null     | null      | null    | unlabelled |         | 0     |
 | 33593   | null     | null      | null    | unlabelled |         | 0     |
 | 33594   | null     | null      | null    | unlabelled |         | 0     |
 | 33595   | null     | null      | null    | unlabelled |         | 0     |
 | 489319  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 560056  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 596034  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 721272  | null     | null      | null    | unlabelled |         | 0     |
 | 721273  | v1:6     | ethernet1 | 1235::2 | 697458     |         | 640   |
 | 721274  | v1:6     | ethernet1 | 1235::2 | 697459     |         | 640   |
 | 721275  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 721276  | v1:6     | ethernet2 | 1236::4 | 107290     |         | 1280  |
 | 721277  | null     | null      | null    | unlabelled |         | 0     |
 | 721278  | null     | null      | null    | unlabelled |         | 0     |
 | 721279  | null     | null      | null    | unlabelled |         | 0     |
 | 721280  | null     | null      | null    | unlabelled |         | 0     |
 | 721281  | null     | null      | null    | unlabelled |         | 0     |
 | 798330  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 817737  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 838715  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 863839  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1001496 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107286 | null     | null      | null    | unlabelled |         | 0     |
 | 107287 | v1:6     | ethernet1 | 1236::3 | 721273     |         | 0     |
 | 107288 | v1:6     | ethernet1 | 1236::3 | 721274     |         | 0     |
 | 107289 | v1:6     | ethernet1 | 1236::3 | 721275     |         | 0     |
 | 107290 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 107291 | null     | null      | null    | unlabelled |         | 0     |
 | 107292 | null     | null      | null    | unlabelled |         | 0     |
 | 107293 | null     | null      | null    | unlabelled |         | 0     |
 | 107294 | null     | null      | null    | unlabelled |         | 0     |
 | 107295 | null     | null      | null    | unlabelled |         | 0     |
 | 368968 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 643038 | null     | null      | null    | unlabelled |         | 0     |
 | 643039 | v1:4     | ethernet1 | 1.1.3.3 | 33587      |         | 0     |
 | 643040 | v1:4     | ethernet1 | 1.1.3.3 | 33588      |         | 0     |
 | 643041 | v1:4     | ethernet1 | 1.1.3.3 | 33589      |         | 0     |
 | 643042 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 643043 | null     | null      | null    | unlabelled |         | 0     |
 | 643044 | null     | null      | null    | unlabelled |         | 0     |
 | 643045 | null     | null      | null    | unlabelled |         | 0     |
 | 643046 | null     | null      | null    | unlabelled |         | 0     |
 | 643047 | null     | null      | null    | unlabelled |         | 0     |
 | 715400 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 785610 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 810829 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 940367 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 965812 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#