here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 172382 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 365367 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 545713 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 681209 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 784215 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 805029 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 805078 | null     | null      | null    | unlabelled |         | 0     |
 | 805079 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 805080 | v1:4     | ethernet1 | 1.1.1.2 | 515792     |         | 0     |
 | 805081 | v1:4     | ethernet1 | 1.1.1.2 | 515793     |         | 0     |
 | 805082 | v1:4     | ethernet1 | 1.1.1.2 | 515794     |         | 0     |
 | 805083 | null     | null      | null    | unlabelled |         | 0     |
 | 805084 | null     | null      | null    | unlabelled |         | 0     |
 | 805085 | null     | null      | null    | unlabelled |         | 0     |
 | 805086 | null     | null      | null    | unlabelled |         | 0     |
 | 805087 | null     | null      | null    | unlabelled |         | 0     |
 | 814214 | null     | null      | null    | unlabelled |         | 0     |
 | 814215 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 814216 | v1:6     | ethernet1 | 1234::2 | 253103     |         | 0     |
 | 814217 | v1:6     | ethernet1 | 1234::2 | 253104     |         | 0     |
 | 814218 | v1:6     | ethernet1 | 1234::2 | 253105     |         | 0     |
 | 814219 | null     | null      | null    | unlabelled |         | 0     |
 | 814220 | null     | null      | null    | unlabelled |         | 0     |
 | 814221 | null     | null      | null    | unlabelled |         | 0     |
 | 814222 | null     | null      | null    | unlabelled |         | 0     |
 | 814223 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 158040 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 161559 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 253101 | null     | null      | null    | unlabelled |         | 0     |
 | 253102 | v1:6     | ethernet1 | 1234::1 | 814215     |         | 1280  |
 | 253103 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 253104 | v1:6     | ethernet2 | 1235::3 | 598669     |         | 640   |
 | 253105 | v1:6     | ethernet2 | 1235::3 | 598670     |         | 640   |
 | 253106 | null     | null      | null    | unlabelled |         | 0     |
 | 253107 | null     | null      | null    | unlabelled |         | 0     |
 | 253108 | null     | null      | null    | unlabelled |         | 0     |
 | 253109 | null     | null      | null    | unlabelled |         | 0     |
 | 253110 | null     | null      | null    | unlabelled |         | 0     |
 | 326087 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 366292 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 515790 | null     | null      | null    | unlabelled |         | 0     |
 | 515791 | v1:4     | ethernet1 | 1.1.1.1 | 805079     |         | 1280  |
 | 515792 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 515793 | v1:4     | ethernet2 | 1.1.2.3 | 463140     |         | 640   |
 | 515794 | v1:4     | ethernet2 | 1.1.2.3 | 463141     |         | 640   |
 | 515795 | null     | null      | null    | unlabelled |         | 0     |
 | 515796 | null     | null      | null    | unlabelled |         | 0     |
 | 515797 | null     | null      | null    | unlabelled |         | 0     |
 | 515798 | null     | null      | null    | unlabelled |         | 0     |
 | 515799 | null     | null      | null    | unlabelled |         | 0     |
 | 556488 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 628983 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 780224 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 875089 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30395  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 101693 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 102017 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 104325 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 298129 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 443745 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 463137 | null     | null      | null    | unlabelled |         | 0     |
 | 463138 | v1:4     | ethernet1 | 1.1.2.2 | 515791     |         | 640   |
 | 463139 | v1:4     | ethernet1 | 1.1.2.2 | 515792     |         | 640   |
 | 463140 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 463141 | v1:4     | ethernet2 | 1.1.3.4 | 351544     |         | 1280  |
 | 463142 | null     | null      | null    | unlabelled |         | 0     |
 | 463143 | null     | null      | null    | unlabelled |         | 0     |
 | 463144 | null     | null      | null    | unlabelled |         | 0     |
 | 463145 | null     | null      | null    | unlabelled |         | 0     |
 | 463146 | null     | null      | null    | unlabelled |         | 0     |
 | 598666 | null     | null      | null    | unlabelled |         | 0     |
 | 598667 | v1:6     | ethernet1 | 1235::2 | 253102     |         | 640   |
 | 598668 | v1:6     | ethernet1 | 1235::2 | 253103     |         | 640   |
 | 598669 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 598670 | v1:6     | ethernet2 | 1236::4 | 594112     |         | 1280  |
 | 598671 | null     | null      | null    | unlabelled |         | 0     |
 | 598672 | null     | null      | null    | unlabelled |         | 0     |
 | 598673 | null     | null      | null    | unlabelled |         | 0     |
 | 598674 | null     | null      | null    | unlabelled |         | 0     |
 | 598675 | null     | null      | null    | unlabelled |         | 0     |
 | 715319 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 837476 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 206413 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 283060 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 302805 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 351540 | null     | null      | null    | unlabelled |         | 0     |
 | 351541 | v1:4     | ethernet1 | 1.1.3.3 | 463138     |         | 0     |
 | 351542 | v1:4     | ethernet1 | 1.1.3.3 | 463139     |         | 0     |
 | 351543 | v1:4     | ethernet1 | 1.1.3.3 | 463140     |         | 0     |
 | 351544 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 351545 | null     | null      | null    | unlabelled |         | 0     |
 | 351546 | null     | null      | null    | unlabelled |         | 0     |
 | 351547 | null     | null      | null    | unlabelled |         | 0     |
 | 351548 | null     | null      | null    | unlabelled |         | 0     |
 | 351549 | null     | null      | null    | unlabelled |         | 0     |
 | 456307 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 594108 | null     | null      | null    | unlabelled |         | 0     |
 | 594109 | v1:6     | ethernet1 | 1236::3 | 598667     |         | 0     |
 | 594110 | v1:6     | ethernet1 | 1236::3 | 598668     |         | 0     |
 | 594111 | v1:6     | ethernet1 | 1236::3 | 598669     |         | 0     |
 | 594112 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594113 | null     | null      | null    | unlabelled |         | 0     |
 | 594114 | null     | null      | null    | unlabelled |         | 0     |
 | 594115 | null     | null      | null    | unlabelled |         | 0     |
 | 594116 | null     | null      | null    | unlabelled |         | 0     |
 | 594117 | null     | null      | null    | unlabelled |         | 0     |
 | 755002 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 856705 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#