here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 164407  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 219016  | null     | null      | null    | unlabelled |         | 0     |
 | 219017  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 219018  | v1:4     | ethernet1 | 1.1.1.2 | 650526     |         | 0     |
 | 219019  | v1:4     | ethernet1 | 1.1.1.2 | 650527     |         | 0     |
 | 219020  | v1:4     | ethernet1 | 1.1.1.2 | 650528     |         | 0     |
 | 219021  | null     | null      | null    | unlabelled |         | 0     |
 | 219022  | null     | null      | null    | unlabelled |         | 0     |
 | 219023  | null     | null      | null    | unlabelled |         | 0     |
 | 219024  | null     | null      | null    | unlabelled |         | 0     |
 | 219025  | null     | null      | null    | unlabelled |         | 0     |
 | 661186  | null     | null      | null    | unlabelled |         | 0     |
 | 661187  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 661188  | v1:6     | ethernet1 | 1234::2 | 319379     |         | 0     |
 | 661189  | v1:6     | ethernet1 | 1234::2 | 319380     |         | 0     |
 | 661190  | v1:6     | ethernet1 | 1234::2 | 319381     |         | 0     |
 | 661191  | null     | null      | null    | unlabelled |         | 0     |
 | 661192  | null     | null      | null    | unlabelled |         | 0     |
 | 661193  | null     | null      | null    | unlabelled |         | 0     |
 | 661194  | null     | null      | null    | unlabelled |         | 0     |
 | 661195  | null     | null      | null    | unlabelled |         | 0     |
 | 692478  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 733287  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 872545  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 940999  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1020782 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50577  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 65914  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 299966 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 319377 | null     | null      | null    | unlabelled |         | 0     |
 | 319378 | v1:6     | ethernet1 | 1234::1 | 661187     |         | 1280  |
 | 319379 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 319380 | v1:6     | ethernet2 | 1235::3 | 806336     |         | 640   |
 | 319381 | v1:6     | ethernet2 | 1235::3 | 806337     |         | 640   |
 | 319382 | null     | null      | null    | unlabelled |         | 0     |
 | 319383 | null     | null      | null    | unlabelled |         | 0     |
 | 319384 | null     | null      | null    | unlabelled |         | 0     |
 | 319385 | null     | null      | null    | unlabelled |         | 0     |
 | 319386 | null     | null      | null    | unlabelled |         | 0     |
 | 420712 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 440251 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 633753 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 650524 | null     | null      | null    | unlabelled |         | 0     |
 | 650525 | v1:4     | ethernet1 | 1.1.1.1 | 219017     |         | 1280  |
 | 650526 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 650527 | v1:4     | ethernet2 | 1.1.2.3 | 856831     |         | 640   |
 | 650528 | v1:4     | ethernet2 | 1.1.2.3 | 856832     |         | 640   |
 | 650529 | null     | null      | null    | unlabelled |         | 0     |
 | 650530 | null     | null      | null    | unlabelled |         | 0     |
 | 650531 | null     | null      | null    | unlabelled |         | 0     |
 | 650532 | null     | null      | null    | unlabelled |         | 0     |
 | 650533 | null     | null      | null    | unlabelled |         | 0     |
 | 790797 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 971409 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 166078 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 166136 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 192317 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 228625 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 248029 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 276971 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 384028 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 806333 | null     | null      | null    | unlabelled |         | 0     |
 | 806334 | v1:6     | ethernet1 | 1235::2 | 319378     |         | 640   |
 | 806335 | v1:6     | ethernet1 | 1235::2 | 319379     |         | 640   |
 | 806336 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 806337 | v1:6     | ethernet2 | 1236::4 | 850654     |         | 1280  |
 | 806338 | null     | null      | null    | unlabelled |         | 0     |
 | 806339 | null     | null      | null    | unlabelled |         | 0     |
 | 806340 | null     | null      | null    | unlabelled |         | 0     |
 | 806341 | null     | null      | null    | unlabelled |         | 0     |
 | 806342 | null     | null      | null    | unlabelled |         | 0     |
 | 852898 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 856828 | null     | null      | null    | unlabelled |         | 0     |
 | 856829 | v1:4     | ethernet1 | 1.1.2.2 | 650525     |         | 640   |
 | 856830 | v1:4     | ethernet1 | 1.1.2.2 | 650526     |         | 640   |
 | 856831 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 856832 | v1:4     | ethernet2 | 1.1.3.4 | 31118      |         | 1280  |
 | 856833 | null     | null      | null    | unlabelled |         | 0     |
 | 856834 | null     | null      | null    | unlabelled |         | 0     |
 | 856835 | null     | null      | null    | unlabelled |         | 0     |
 | 856836 | null     | null      | null    | unlabelled |         | 0     |
 | 856837 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31114  | null     | null      | null    | unlabelled |         | 0     |
 | 31115  | v1:4     | ethernet1 | 1.1.3.3 | 856829     |         | 0     |
 | 31116  | v1:4     | ethernet1 | 1.1.3.3 | 856830     |         | 0     |
 | 31117  | v1:4     | ethernet1 | 1.1.3.3 | 856831     |         | 0     |
 | 31118  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 31119  | null     | null      | null    | unlabelled |         | 0     |
 | 31120  | null     | null      | null    | unlabelled |         | 0     |
 | 31121  | null     | null      | null    | unlabelled |         | 0     |
 | 31122  | null     | null      | null    | unlabelled |         | 0     |
 | 31123  | null     | null      | null    | unlabelled |         | 0     |
 | 383120 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 390305 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 398183 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 644970 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 850650 | null     | null      | null    | unlabelled |         | 0     |
 | 850651 | v1:6     | ethernet1 | 1236::3 | 806334     |         | 0     |
 | 850652 | v1:6     | ethernet1 | 1236::3 | 806335     |         | 0     |
 | 850653 | v1:6     | ethernet1 | 1236::3 | 806336     |         | 0     |
 | 850654 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 850655 | null     | null      | null    | unlabelled |         | 0     |
 | 850656 | null     | null      | null    | unlabelled |         | 0     |
 | 850657 | null     | null      | null    | unlabelled |         | 0     |
 | 850658 | null     | null      | null    | unlabelled |         | 0     |
 | 850659 | null     | null      | null    | unlabelled |         | 0     |
 | 961470 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 977552 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#