here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127332 | null     | null      | null    | unlabelled |         | 0     |
 | 127333 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 127334 | v1:6     | ethernet1 | 1234::2 | 126608     |         | 0     |
 | 127335 | v1:6     | ethernet1 | 1234::2 | 126609     |         | 0     |
 | 127336 | v1:6     | ethernet1 | 1234::2 | 126610     |         | 0     |
 | 127337 | null     | null      | null    | unlabelled |         | 0     |
 | 127338 | null     | null      | null    | unlabelled |         | 0     |
 | 127339 | null     | null      | null    | unlabelled |         | 0     |
 | 127340 | null     | null      | null    | unlabelled |         | 0     |
 | 127341 | null     | null      | null    | unlabelled |         | 0     |
 | 161715 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 343411 | null     | null      | null    | unlabelled |         | 0     |
 | 343412 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 343413 | v1:4     | ethernet1 | 1.1.1.2 | 313717     |         | 0     |
 | 343414 | v1:4     | ethernet1 | 1.1.1.2 | 313718     |         | 0     |
 | 343415 | v1:4     | ethernet1 | 1.1.1.2 | 313719     |         | 0     |
 | 343416 | null     | null      | null    | unlabelled |         | 0     |
 | 343417 | null     | null      | null    | unlabelled |         | 0     |
 | 343418 | null     | null      | null    | unlabelled |         | 0     |
 | 343419 | null     | null      | null    | unlabelled |         | 0     |
 | 343420 | null     | null      | null    | unlabelled |         | 0     |
 | 527092 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 546882 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 853626 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 924453 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 941296 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16655   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 126606  | null     | null      | null    | unlabelled |         | 0     |
 | 126607  | v1:6     | ethernet1 | 1234::1 | 127333     |         | 1280  |
 | 126608  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 126609  | v1:6     | ethernet2 | 1235::3 | 509283     |         | 640   |
 | 126610  | v1:6     | ethernet2 | 1235::3 | 509284     |         | 640   |
 | 126611  | null     | null      | null    | unlabelled |         | 0     |
 | 126612  | null     | null      | null    | unlabelled |         | 0     |
 | 126613  | null     | null      | null    | unlabelled |         | 0     |
 | 126614  | null     | null      | null    | unlabelled |         | 0     |
 | 126615  | null     | null      | null    | unlabelled |         | 0     |
 | 160582  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 192388  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 313715  | null     | null      | null    | unlabelled |         | 0     |
 | 313716  | v1:4     | ethernet1 | 1.1.1.1 | 343412     |         | 1280  |
 | 313717  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 313718  | v1:4     | ethernet2 | 1.1.2.3 | 833427     |         | 640   |
 | 313719  | v1:4     | ethernet2 | 1.1.2.3 | 833428     |         | 640   |
 | 313720  | null     | null      | null    | unlabelled |         | 0     |
 | 313721  | null     | null      | null    | unlabelled |         | 0     |
 | 313722  | null     | null      | null    | unlabelled |         | 0     |
 | 313723  | null     | null      | null    | unlabelled |         | 0     |
 | 313724  | null     | null      | null    | unlabelled |         | 0     |
 | 356319  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 474426  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 650414  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 796139  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1018465 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 112171 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 246195 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 408593 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 509280 | null     | null      | null    | unlabelled |         | 0     |
 | 509281 | v1:6     | ethernet1 | 1235::2 | 126607     |         | 640   |
 | 509282 | v1:6     | ethernet1 | 1235::2 | 126608     |         | 640   |
 | 509283 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 509284 | v1:6     | ethernet2 | 1236::4 | 744891     |         | 1280  |
 | 509285 | null     | null      | null    | unlabelled |         | 0     |
 | 509286 | null     | null      | null    | unlabelled |         | 0     |
 | 509287 | null     | null      | null    | unlabelled |         | 0     |
 | 509288 | null     | null      | null    | unlabelled |         | 0     |
 | 509289 | null     | null      | null    | unlabelled |         | 0     |
 | 590258 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 659120 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 684829 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 833424 | null     | null      | null    | unlabelled |         | 0     |
 | 833425 | v1:4     | ethernet1 | 1.1.2.2 | 313716     |         | 640   |
 | 833426 | v1:4     | ethernet1 | 1.1.2.2 | 313717     |         | 640   |
 | 833427 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 833428 | v1:4     | ethernet2 | 1.1.3.4 | 565410     |         | 1280  |
 | 833429 | null     | null      | null    | unlabelled |         | 0     |
 | 833430 | null     | null      | null    | unlabelled |         | 0     |
 | 833431 | null     | null      | null    | unlabelled |         | 0     |
 | 833432 | null     | null      | null    | unlabelled |         | 0     |
 | 833433 | null     | null      | null    | unlabelled |         | 0     |
 | 882940 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 941935 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 77563  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 123197 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 231598 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 242761 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 565406 | null     | null      | null    | unlabelled |         | 0     |
 | 565407 | v1:4     | ethernet1 | 1.1.3.3 | 833425     |         | 0     |
 | 565408 | v1:4     | ethernet1 | 1.1.3.3 | 833426     |         | 0     |
 | 565409 | v1:4     | ethernet1 | 1.1.3.3 | 833427     |         | 0     |
 | 565410 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 565411 | null     | null      | null    | unlabelled |         | 0     |
 | 565412 | null     | null      | null    | unlabelled |         | 0     |
 | 565413 | null     | null      | null    | unlabelled |         | 0     |
 | 565414 | null     | null      | null    | unlabelled |         | 0     |
 | 565415 | null     | null      | null    | unlabelled |         | 0     |
 | 604962 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 744887 | null     | null      | null    | unlabelled |         | 0     |
 | 744888 | v1:6     | ethernet1 | 1236::3 | 509281     |         | 0     |
 | 744889 | v1:6     | ethernet1 | 1236::3 | 509282     |         | 0     |
 | 744890 | v1:6     | ethernet1 | 1236::3 | 509283     |         | 0     |
 | 744891 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 744892 | null     | null      | null    | unlabelled |         | 0     |
 | 744893 | null     | null      | null    | unlabelled |         | 0     |
 | 744894 | null     | null      | null    | unlabelled |         | 0     |
 | 744895 | null     | null      | null    | unlabelled |         | 0     |
 | 744896 | null     | null      | null    | unlabelled |         | 0     |
 | 983772 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#