here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 108475 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 522199 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 545769 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 549482 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 659722 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 703552 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 850142 | null     | null      | null    | unlabelled |         | 0     |
 | 850143 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 850144 | v1:4     | ethernet1 | 1.1.1.2 | 324335     |         | 0     |
 | 850145 | v1:4     | ethernet1 | 1.1.1.2 | 324336     |         | 0     |
 | 850146 | v1:4     | ethernet1 | 1.1.1.2 | 324337     |         | 0     |
 | 850147 | null     | null      | null    | unlabelled |         | 0     |
 | 850148 | null     | null      | null    | unlabelled |         | 0     |
 | 850149 | null     | null      | null    | unlabelled |         | 0     |
 | 850150 | null     | null      | null    | unlabelled |         | 0     |
 | 850151 | null     | null      | null    | unlabelled |         | 0     |
 | 952211 | null     | null      | null    | unlabelled |         | 0     |
 | 952212 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 952213 | v1:6     | ethernet1 | 1234::2 | 518330     |         | 0     |
 | 952214 | v1:6     | ethernet1 | 1234::2 | 518331     |         | 0     |
 | 952215 | v1:6     | ethernet1 | 1234::2 | 518332     |         | 0     |
 | 952216 | null     | null      | null    | unlabelled |         | 0     |
 | 952217 | null     | null      | null    | unlabelled |         | 0     |
 | 952218 | null     | null      | null    | unlabelled |         | 0     |
 | 952219 | null     | null      | null    | unlabelled |         | 0     |
 | 952220 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13190   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 40174   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 195444  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 324333  | null     | null      | null    | unlabelled |         | 0     |
 | 324334  | v1:4     | ethernet1 | 1.1.1.1 | 850143     |         | 1280  |
 | 324335  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 324336  | v1:4     | ethernet2 | 1.1.2.3 | 344329     |         | 640   |
 | 324337  | v1:4     | ethernet2 | 1.1.2.3 | 344330     |         | 640   |
 | 324338  | null     | null      | null    | unlabelled |         | 0     |
 | 324339  | null     | null      | null    | unlabelled |         | 0     |
 | 324340  | null     | null      | null    | unlabelled |         | 0     |
 | 324341  | null     | null      | null    | unlabelled |         | 0     |
 | 324342  | null     | null      | null    | unlabelled |         | 0     |
 | 352992  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 356179  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 464841  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 518328  | null     | null      | null    | unlabelled |         | 0     |
 | 518329  | v1:6     | ethernet1 | 1234::1 | 952212     |         | 1280  |
 | 518330  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 518331  | v1:6     | ethernet2 | 1235::3 | 63184      |         | 640   |
 | 518332  | v1:6     | ethernet2 | 1235::3 | 63185      |         | 640   |
 | 518333  | null     | null      | null    | unlabelled |         | 0     |
 | 518334  | null     | null      | null    | unlabelled |         | 0     |
 | 518335  | null     | null      | null    | unlabelled |         | 0     |
 | 518336  | null     | null      | null    | unlabelled |         | 0     |
 | 518337  | null     | null      | null    | unlabelled |         | 0     |
 | 950894  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1040713 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 63181   | null     | null      | null    | unlabelled |         | 0     |
 | 63182   | v1:6     | ethernet1 | 1235::2 | 518329     |         | 640   |
 | 63183   | v1:6     | ethernet1 | 1235::2 | 518330     |         | 640   |
 | 63184   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 63185   | v1:6     | ethernet2 | 1236::4 | 512354     |         | 1280  |
 | 63186   | null     | null      | null    | unlabelled |         | 0     |
 | 63187   | null     | null      | null    | unlabelled |         | 0     |
 | 63188   | null     | null      | null    | unlabelled |         | 0     |
 | 63189   | null     | null      | null    | unlabelled |         | 0     |
 | 63190   | null     | null      | null    | unlabelled |         | 0     |
 | 100518  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 149683  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 173969  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 344326  | null     | null      | null    | unlabelled |         | 0     |
 | 344327  | v1:4     | ethernet1 | 1.1.2.2 | 324334     |         | 640   |
 | 344328  | v1:4     | ethernet1 | 1.1.2.2 | 324335     |         | 640   |
 | 344329  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 344330  | v1:4     | ethernet2 | 1.1.3.4 | 31167      |         | 1280  |
 | 344331  | null     | null      | null    | unlabelled |         | 0     |
 | 344332  | null     | null      | null    | unlabelled |         | 0     |
 | 344333  | null     | null      | null    | unlabelled |         | 0     |
 | 344334  | null     | null      | null    | unlabelled |         | 0     |
 | 344335  | null     | null      | null    | unlabelled |         | 0     |
 | 780717  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 786988  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 833340  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 981727  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1046627 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31163  | null     | null      | null    | unlabelled |         | 0     |
 | 31164  | v1:4     | ethernet1 | 1.1.3.3 | 344327     |         | 0     |
 | 31165  | v1:4     | ethernet1 | 1.1.3.3 | 344328     |         | 0     |
 | 31166  | v1:4     | ethernet1 | 1.1.3.3 | 344329     |         | 0     |
 | 31167  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 31168  | null     | null      | null    | unlabelled |         | 0     |
 | 31169  | null     | null      | null    | unlabelled |         | 0     |
 | 31170  | null     | null      | null    | unlabelled |         | 0     |
 | 31171  | null     | null      | null    | unlabelled |         | 0     |
 | 31172  | null     | null      | null    | unlabelled |         | 0     |
 | 472016 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 512350 | null     | null      | null    | unlabelled |         | 0     |
 | 512351 | v1:6     | ethernet1 | 1236::3 | 63182      |         | 0     |
 | 512352 | v1:6     | ethernet1 | 1236::3 | 63183      |         | 0     |
 | 512353 | v1:6     | ethernet1 | 1236::3 | 63184      |         | 0     |
 | 512354 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 512355 | null     | null      | null    | unlabelled |         | 0     |
 | 512356 | null     | null      | null    | unlabelled |         | 0     |
 | 512357 | null     | null      | null    | unlabelled |         | 0     |
 | 512358 | null     | null      | null    | unlabelled |         | 0     |
 | 512359 | null     | null      | null    | unlabelled |         | 0     |
 | 659266 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 699752 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 782249 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 975510 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 993388 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#