here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 176495 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 236317 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 377118 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 411197 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 481040 | null     | null      | null    | unlabelled |         | 0     |
 | 481041 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 481042 | v1:6     | ethernet1 | 1234::2 | 710946     |         | 0     |
 | 481043 | v1:6     | ethernet1 | 1234::2 | 710947     |         | 0     |
 | 481044 | v1:6     | ethernet1 | 1234::2 | 710948     |         | 0     |
 | 481045 | null     | null      | null    | unlabelled |         | 0     |
 | 481046 | null     | null      | null    | unlabelled |         | 0     |
 | 481047 | null     | null      | null    | unlabelled |         | 0     |
 | 481048 | null     | null      | null    | unlabelled |         | 0     |
 | 481049 | null     | null      | null    | unlabelled |         | 0     |
 | 691288 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 938095 | null     | null      | null    | unlabelled |         | 0     |
 | 938096 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 938097 | v1:4     | ethernet1 | 1.1.1.2 | 438658     |         | 0     |
 | 938098 | v1:4     | ethernet1 | 1.1.1.2 | 438659     |         | 0     |
 | 938099 | v1:4     | ethernet1 | 1.1.1.2 | 438660     |         | 0     |
 | 938100 | null     | null      | null    | unlabelled |         | 0     |
 | 938101 | null     | null      | null    | unlabelled |         | 0     |
 | 938102 | null     | null      | null    | unlabelled |         | 0     |
 | 938103 | null     | null      | null    | unlabelled |         | 0     |
 | 938104 | null     | null      | null    | unlabelled |         | 0     |
 | 946180 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 201871 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 254325 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 354219 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 438656 | null     | null      | null    | unlabelled |         | 0     |
 | 438657 | v1:4     | ethernet1 | 1.1.1.1 | 938096     |         | 1280  |
 | 438658 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 438659 | v1:4     | ethernet2 | 1.1.2.3 | 1013690    |         | 640   |
 | 438660 | v1:4     | ethernet2 | 1.1.2.3 | 1013691    |         | 640   |
 | 438661 | null     | null      | null    | unlabelled |         | 0     |
 | 438662 | null     | null      | null    | unlabelled |         | 0     |
 | 438663 | null     | null      | null    | unlabelled |         | 0     |
 | 438664 | null     | null      | null    | unlabelled |         | 0     |
 | 438665 | null     | null      | null    | unlabelled |         | 0     |
 | 536737 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 607770 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 627806 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 710944 | null     | null      | null    | unlabelled |         | 0     |
 | 710945 | v1:6     | ethernet1 | 1234::1 | 481041     |         | 1280  |
 | 710946 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 710947 | v1:6     | ethernet2 | 1235::3 | 174382     |         | 640   |
 | 710948 | v1:6     | ethernet2 | 1235::3 | 174383     |         | 640   |
 | 710949 | null     | null      | null    | unlabelled |         | 0     |
 | 710950 | null     | null      | null    | unlabelled |         | 0     |
 | 710951 | null     | null      | null    | unlabelled |         | 0     |
 | 710952 | null     | null      | null    | unlabelled |         | 0     |
 | 710953 | null     | null      | null    | unlabelled |         | 0     |
 | 900317 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 980217 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 164889  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 174379  | null     | null      | null    | unlabelled |         | 0     |
 | 174380  | v1:6     | ethernet1 | 1235::2 | 710945     |         | 640   |
 | 174381  | v1:6     | ethernet1 | 1235::2 | 710946     |         | 640   |
 | 174382  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 174383  | v1:6     | ethernet2 | 1236::4 | 237285     |         | 1280  |
 | 174384  | null     | null      | null    | unlabelled |         | 0     |
 | 174385  | null     | null      | null    | unlabelled |         | 0     |
 | 174386  | null     | null      | null    | unlabelled |         | 0     |
 | 174387  | null     | null      | null    | unlabelled |         | 0     |
 | 174388  | null     | null      | null    | unlabelled |         | 0     |
 | 207458  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 229856  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 268252  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 356201  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 609200  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 796066  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 852841  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1013687 | null     | null      | null    | unlabelled |         | 0     |
 | 1013688 | v1:4     | ethernet1 | 1.1.2.2 | 438657     |         | 640   |
 | 1013689 | v1:4     | ethernet1 | 1.1.2.2 | 438658     |         | 640   |
 | 1013690 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1013691 | v1:4     | ethernet2 | 1.1.3.4 | 491876     |         | 1280  |
 | 1013692 | null     | null      | null    | unlabelled |         | 0     |
 | 1013693 | null     | null      | null    | unlabelled |         | 0     |
 | 1013694 | null     | null      | null    | unlabelled |         | 0     |
 | 1013695 | null     | null      | null    | unlabelled |         | 0     |
 | 1013696 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 237281 | null     | null      | null    | unlabelled |         | 0     |
 | 237282 | v1:6     | ethernet1 | 1236::3 | 174380     |         | 0     |
 | 237283 | v1:6     | ethernet1 | 1236::3 | 174381     |         | 0     |
 | 237284 | v1:6     | ethernet1 | 1236::3 | 174382     |         | 0     |
 | 237285 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 237286 | null     | null      | null    | unlabelled |         | 0     |
 | 237287 | null     | null      | null    | unlabelled |         | 0     |
 | 237288 | null     | null      | null    | unlabelled |         | 0     |
 | 237289 | null     | null      | null    | unlabelled |         | 0     |
 | 237290 | null     | null      | null    | unlabelled |         | 0     |
 | 459065 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 459105 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 491872 | null     | null      | null    | unlabelled |         | 0     |
 | 491873 | v1:4     | ethernet1 | 1.1.3.3 | 1013688    |         | 0     |
 | 491874 | v1:4     | ethernet1 | 1.1.3.3 | 1013689    |         | 0     |
 | 491875 | v1:4     | ethernet1 | 1.1.3.3 | 1013690    |         | 0     |
 | 491876 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 491877 | null     | null      | null    | unlabelled |         | 0     |
 | 491878 | null     | null      | null    | unlabelled |         | 0     |
 | 491879 | null     | null      | null    | unlabelled |         | 0     |
 | 491880 | null     | null      | null    | unlabelled |         | 0     |
 | 491881 | null     | null      | null    | unlabelled |         | 0     |
 | 507981 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 729315 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 739978 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 926090 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#