here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27957  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 271521 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 350715 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 604714 | null     | null      | null    | unlabelled |         | 0     |
 | 604715 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 604716 | v1:6     | ethernet1 | 1234::2 | 366653     |         | 0     |
 | 604717 | v1:6     | ethernet1 | 1234::2 | 366654     |         | 0     |
 | 604718 | v1:6     | ethernet1 | 1234::2 | 366655     |         | 0     |
 | 604719 | null     | null      | null    | unlabelled |         | 0     |
 | 604720 | null     | null      | null    | unlabelled |         | 0     |
 | 604721 | null     | null      | null    | unlabelled |         | 0     |
 | 604722 | null     | null      | null    | unlabelled |         | 0     |
 | 604723 | null     | null      | null    | unlabelled |         | 0     |
 | 715854 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 805757 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 849577 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 889371 | null     | null      | null    | unlabelled |         | 0     |
 | 889372 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 889373 | v1:4     | ethernet1 | 1.1.1.2 | 391863     |         | 0     |
 | 889374 | v1:4     | ethernet1 | 1.1.1.2 | 391864     |         | 0     |
 | 889375 | v1:4     | ethernet1 | 1.1.1.2 | 391865     |         | 0     |
 | 889376 | null     | null      | null    | unlabelled |         | 0     |
 | 889377 | null     | null      | null    | unlabelled |         | 0     |
 | 889378 | null     | null      | null    | unlabelled |         | 0     |
 | 889379 | null     | null      | null    | unlabelled |         | 0     |
 | 889380 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59706  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 122815 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 219742 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 321314 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 366651 | null     | null      | null    | unlabelled |         | 0     |
 | 366652 | v1:6     | ethernet1 | 1234::1 | 604715     |         | 1280  |
 | 366653 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 366654 | v1:6     | ethernet2 | 1235::3 | 498801     |         | 640   |
 | 366655 | v1:6     | ethernet2 | 1235::3 | 498802     |         | 640   |
 | 366656 | null     | null      | null    | unlabelled |         | 0     |
 | 366657 | null     | null      | null    | unlabelled |         | 0     |
 | 366658 | null     | null      | null    | unlabelled |         | 0     |
 | 366659 | null     | null      | null    | unlabelled |         | 0     |
 | 366660 | null     | null      | null    | unlabelled |         | 0     |
 | 391861 | null     | null      | null    | unlabelled |         | 0     |
 | 391862 | v1:4     | ethernet1 | 1.1.1.1 | 889372     |         | 1280  |
 | 391863 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 391864 | v1:4     | ethernet2 | 1.1.2.3 | 375632     |         | 640   |
 | 391865 | v1:4     | ethernet2 | 1.1.2.3 | 375633     |         | 640   |
 | 391866 | null     | null      | null    | unlabelled |         | 0     |
 | 391867 | null     | null      | null    | unlabelled |         | 0     |
 | 391868 | null     | null      | null    | unlabelled |         | 0     |
 | 391869 | null     | null      | null    | unlabelled |         | 0     |
 | 391870 | null     | null      | null    | unlabelled |         | 0     |
 | 578704 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 678616 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 899455 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 994521 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 93542  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 193484 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 203790 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 348403 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 375629 | null     | null      | null    | unlabelled |         | 0     |
 | 375630 | v1:4     | ethernet1 | 1.1.2.2 | 391862     |         | 640   |
 | 375631 | v1:4     | ethernet1 | 1.1.2.2 | 391863     |         | 640   |
 | 375632 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 375633 | v1:4     | ethernet2 | 1.1.3.4 | 182293     |         | 1280  |
 | 375634 | null     | null      | null    | unlabelled |         | 0     |
 | 375635 | null     | null      | null    | unlabelled |         | 0     |
 | 375636 | null     | null      | null    | unlabelled |         | 0     |
 | 375637 | null     | null      | null    | unlabelled |         | 0     |
 | 375638 | null     | null      | null    | unlabelled |         | 0     |
 | 393915 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 498798 | null     | null      | null    | unlabelled |         | 0     |
 | 498799 | v1:6     | ethernet1 | 1235::2 | 366652     |         | 640   |
 | 498800 | v1:6     | ethernet1 | 1235::2 | 366653     |         | 640   |
 | 498801 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 498802 | v1:6     | ethernet2 | 1236::4 | 862756     |         | 1280  |
 | 498803 | null     | null      | null    | unlabelled |         | 0     |
 | 498804 | null     | null      | null    | unlabelled |         | 0     |
 | 498805 | null     | null      | null    | unlabelled |         | 0     |
 | 498806 | null     | null      | null    | unlabelled |         | 0     |
 | 498807 | null     | null      | null    | unlabelled |         | 0     |
 | 574153 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 645205 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 689000 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30332  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 31692  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 182289 | null     | null      | null    | unlabelled |         | 0     |
 | 182290 | v1:4     | ethernet1 | 1.1.3.3 | 375630     |         | 0     |
 | 182291 | v1:4     | ethernet1 | 1.1.3.3 | 375631     |         | 0     |
 | 182292 | v1:4     | ethernet1 | 1.1.3.3 | 375632     |         | 0     |
 | 182293 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 182294 | null     | null      | null    | unlabelled |         | 0     |
 | 182295 | null     | null      | null    | unlabelled |         | 0     |
 | 182296 | null     | null      | null    | unlabelled |         | 0     |
 | 182297 | null     | null      | null    | unlabelled |         | 0     |
 | 182298 | null     | null      | null    | unlabelled |         | 0     |
 | 234602 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 439457 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862752 | null     | null      | null    | unlabelled |         | 0     |
 | 862753 | v1:6     | ethernet1 | 1236::3 | 498799     |         | 0     |
 | 862754 | v1:6     | ethernet1 | 1236::3 | 498800     |         | 0     |
 | 862755 | v1:6     | ethernet1 | 1236::3 | 498801     |         | 0     |
 | 862756 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 862757 | null     | null      | null    | unlabelled |         | 0     |
 | 862758 | null     | null      | null    | unlabelled |         | 0     |
 | 862759 | null     | null      | null    | unlabelled |         | 0     |
 | 862760 | null     | null      | null    | unlabelled |         | 0     |
 | 862761 | null     | null      | null    | unlabelled |         | 0     |
 | 918074 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 921486 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#