here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27009  | null     | null      | null    | unlabelled |         | 0     |
 | 27010  | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 27011  | v1:4     | ethernet1 | 1.1.1.2 | 686948     |         | 0     |
 | 27012  | v1:4     | ethernet1 | 1.1.1.2 | 686949     |         | 0     |
 | 27013  | v1:4     | ethernet1 | 1.1.1.2 | 686950     |         | 0     |
 | 27014  | null     | null      | null    | unlabelled |         | 0     |
 | 27015  | null     | null      | null    | unlabelled |         | 0     |
 | 27016  | null     | null      | null    | unlabelled |         | 0     |
 | 27017  | null     | null      | null    | unlabelled |         | 0     |
 | 27018  | null     | null      | null    | unlabelled |         | 0     |
 | 90633  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 376809 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 417224 | null     | null      | null    | unlabelled |         | 0     |
 | 417225 | v1:6     | null      | null    | unlabelled | local   | 2176  |
 | 417226 | v1:6     | ethernet1 | 1234::2 | 395794     |         | 0     |
 | 417227 | v1:6     | ethernet1 | 1234::2 | 395795     |         | 0     |
 | 417228 | v1:6     | ethernet1 | 1234::2 | 395796     |         | 0     |
 | 417229 | null     | null      | null    | unlabelled |         | 0     |
 | 417230 | null     | null      | null    | unlabelled |         | 0     |
 | 417231 | null     | null      | null    | unlabelled |         | 0     |
 | 417232 | null     | null      | null    | unlabelled |         | 0     |
 | 417233 | null     | null      | null    | unlabelled |         | 0     |
 | 460298 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 525001 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 751132 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 773453 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 37555  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 174651 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 285730 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 296716 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 395792 | null     | null      | null    | unlabelled |         | 0     |
 | 395793 | v1:6     | ethernet1 | 1234::1 | 417225     |         | 1280  |
 | 395794 | v1:6     | null      | null    | unlabelled | local   | 2240  |
 | 395795 | v1:6     | ethernet2 | 1235::3 | 758878     |         | 640   |
 | 395796 | v1:6     | ethernet2 | 1235::3 | 758879     |         | 640   |
 | 395797 | null     | null      | null    | unlabelled |         | 0     |
 | 395798 | null     | null      | null    | unlabelled |         | 0     |
 | 395799 | null     | null      | null    | unlabelled |         | 0     |
 | 395800 | null     | null      | null    | unlabelled |         | 0     |
 | 395801 | null     | null      | null    | unlabelled |         | 0     |
 | 458634 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 521718 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 575641 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 606578 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 686946 | null     | null      | null    | unlabelled |         | 0     |
 | 686947 | v1:4     | ethernet1 | 1.1.1.1 | 27010      |         | 1280  |
 | 686948 | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 686949 | v1:4     | ethernet2 | 1.1.2.3 | 75377      |         | 640   |
 | 686950 | v1:4     | ethernet2 | 1.1.2.3 | 75378      |         | 640   |
 | 686951 | null     | null      | null    | unlabelled |         | 0     |
 | 686952 | null     | null      | null    | unlabelled |         | 0     |
 | 686953 | null     | null      | null    | unlabelled |         | 0     |
 | 686954 | null     | null      | null    | unlabelled |         | 0     |
 | 686955 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75374  | null     | null      | null    | unlabelled |         | 0     |
 | 75375  | v1:4     | ethernet1 | 1.1.2.2 | 686947     |         | 640   |
 | 75376  | v1:4     | ethernet1 | 1.1.2.2 | 686948     |         | 640   |
 | 75377  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 75378  | v1:4     | ethernet2 | 1.1.3.4 | 257024     |         | 1280  |
 | 75379  | null     | null      | null    | unlabelled |         | 0     |
 | 75380  | null     | null      | null    | unlabelled |         | 0     |
 | 75381  | null     | null      | null    | unlabelled |         | 0     |
 | 75382  | null     | null      | null    | unlabelled |         | 0     |
 | 75383  | null     | null      | null    | unlabelled |         | 0     |
 | 420446 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 425532 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 528336 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 640108 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 640111 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 758875 | null     | null      | null    | unlabelled |         | 0     |
 | 758876 | v1:6     | ethernet1 | 1235::2 | 395793     |         | 640   |
 | 758877 | v1:6     | ethernet1 | 1235::2 | 395794     |         | 640   |
 | 758878 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 758879 | v1:6     | ethernet2 | 1236::4 | 330720     |         | 1280  |
 | 758880 | null     | null      | null    | unlabelled |         | 0     |
 | 758881 | null     | null      | null    | unlabelled |         | 0     |
 | 758882 | null     | null      | null    | unlabelled |         | 0     |
 | 758883 | null     | null      | null    | unlabelled |         | 0     |
 | 758884 | null     | null      | null    | unlabelled |         | 0     |
 | 824568 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 882207 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 885647 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 257020 | null     | null      | null    | unlabelled |         | 0     |
 | 257021 | v1:4     | ethernet1 | 1.1.3.3 | 75375      |         | 0     |
 | 257022 | v1:4     | ethernet1 | 1.1.3.3 | 75376      |         | 0     |
 | 257023 | v1:4     | ethernet1 | 1.1.3.3 | 75377      |         | 0     |
 | 257024 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 257025 | null     | null      | null    | unlabelled |         | 0     |
 | 257026 | null     | null      | null    | unlabelled |         | 0     |
 | 257027 | null     | null      | null    | unlabelled |         | 0     |
 | 257028 | null     | null      | null    | unlabelled |         | 0     |
 | 257029 | null     | null      | null    | unlabelled |         | 0     |
 | 330716 | null     | null      | null    | unlabelled |         | 0     |
 | 330717 | v1:6     | ethernet1 | 1236::3 | 758876     |         | 0     |
 | 330718 | v1:6     | ethernet1 | 1236::3 | 758877     |         | 0     |
 | 330719 | v1:6     | ethernet1 | 1236::3 | 758878     |         | 0     |
 | 330720 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 330721 | null     | null      | null    | unlabelled |         | 0     |
 | 330722 | null     | null      | null    | unlabelled |         | 0     |
 | 330723 | null     | null      | null    | unlabelled |         | 0     |
 | 330724 | null     | null      | null    | unlabelled |         | 0     |
 | 330725 | null     | null      | null    | unlabelled |         | 0     |
 | 524865 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 568878 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 727418 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 756825 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 873787 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 955469 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#