here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 48186   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 279674  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 461081  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 722368  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 771647  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 823850  | null     | null      | null    | unlabelled |         | 0     |
 | 823851  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 823852  | v1:6     | ethernet1 | 1234::2 | 703999     |         | 0     |
 | 823853  | v1:6     | ethernet1 | 1234::2 | 704000     |         | 0     |
 | 823854  | v1:6     | ethernet1 | 1234::2 | 704001     |         | 0     |
 | 823855  | null     | null      | null    | unlabelled |         | 0     |
 | 823856  | null     | null      | null    | unlabelled |         | 0     |
 | 823857  | null     | null      | null    | unlabelled |         | 0     |
 | 823858  | null     | null      | null    | unlabelled |         | 0     |
 | 823859  | null     | null      | null    | unlabelled |         | 0     |
 | 901210  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1026341 | null     | null      | null    | unlabelled |         | 0     |
 | 1026342 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1026343 | v1:4     | ethernet1 | 1.1.1.2 | 397876     |         | 0     |
 | 1026344 | v1:4     | ethernet1 | 1.1.1.2 | 397877     |         | 0     |
 | 1026345 | v1:4     | ethernet1 | 1.1.1.2 | 397878     |         | 0     |
 | 1026346 | null     | null      | null    | unlabelled |         | 0     |
 | 1026347 | null     | null      | null    | unlabelled |         | 0     |
 | 1026348 | null     | null      | null    | unlabelled |         | 0     |
 | 1026349 | null     | null      | null    | unlabelled |         | 0     |
 | 1026350 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 183932 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 244111 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 258705 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 332027 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 397874 | null     | null      | null    | unlabelled |         | 0     |
 | 397875 | v1:4     | ethernet1 | 1.1.1.1 | 1026342    |         | 1280  |
 | 397876 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 397877 | v1:4     | ethernet2 | 1.1.2.3 | 612122     |         | 640   |
 | 397878 | v1:4     | ethernet2 | 1.1.2.3 | 612123     |         | 640   |
 | 397879 | null     | null      | null    | unlabelled |         | 0     |
 | 397880 | null     | null      | null    | unlabelled |         | 0     |
 | 397881 | null     | null      | null    | unlabelled |         | 0     |
 | 397882 | null     | null      | null    | unlabelled |         | 0     |
 | 397883 | null     | null      | null    | unlabelled |         | 0     |
 | 427591 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 613314 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 703997 | null     | null      | null    | unlabelled |         | 0     |
 | 703998 | v1:6     | ethernet1 | 1234::1 | 823851     |         | 1280  |
 | 703999 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 704000 | v1:6     | ethernet2 | 1235::3 | 164060     |         | 640   |
 | 704001 | v1:6     | ethernet2 | 1235::3 | 164061     |         | 640   |
 | 704002 | null     | null      | null    | unlabelled |         | 0     |
 | 704003 | null     | null      | null    | unlabelled |         | 0     |
 | 704004 | null     | null      | null    | unlabelled |         | 0     |
 | 704005 | null     | null      | null    | unlabelled |         | 0     |
 | 704006 | null     | null      | null    | unlabelled |         | 0     |
 | 894822 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 944916 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 28953   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 155644  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 164057  | null     | null      | null    | unlabelled |         | 0     |
 | 164058  | v1:6     | ethernet1 | 1235::2 | 703998     |         | 640   |
 | 164059  | v1:6     | ethernet1 | 1235::2 | 703999     |         | 640   |
 | 164060  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 164061  | v1:6     | ethernet2 | 1236::4 | 586507     |         | 1280  |
 | 164062  | null     | null      | null    | unlabelled |         | 0     |
 | 164063  | null     | null      | null    | unlabelled |         | 0     |
 | 164064  | null     | null      | null    | unlabelled |         | 0     |
 | 164065  | null     | null      | null    | unlabelled |         | 0     |
 | 164066  | null     | null      | null    | unlabelled |         | 0     |
 | 504382  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 612119  | null     | null      | null    | unlabelled |         | 0     |
 | 612120  | v1:4     | ethernet1 | 1.1.2.2 | 397875     |         | 640   |
 | 612121  | v1:4     | ethernet1 | 1.1.2.2 | 397876     |         | 640   |
 | 612122  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 612123  | v1:4     | ethernet2 | 1.1.3.4 | 80563      |         | 1280  |
 | 612124  | null     | null      | null    | unlabelled |         | 0     |
 | 612125  | null     | null      | null    | unlabelled |         | 0     |
 | 612126  | null     | null      | null    | unlabelled |         | 0     |
 | 612127  | null     | null      | null    | unlabelled |         | 0     |
 | 612128  | null     | null      | null    | unlabelled |         | 0     |
 | 746751  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 829344  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 900353  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 973827  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1004292 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 80559   | null     | null      | null    | unlabelled |         | 0     |
 | 80560   | v1:4     | ethernet1 | 1.1.3.3 | 612120     |         | 0     |
 | 80561   | v1:4     | ethernet1 | 1.1.3.3 | 612121     |         | 0     |
 | 80562   | v1:4     | ethernet1 | 1.1.3.3 | 612122     |         | 0     |
 | 80563   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 80564   | null     | null      | null    | unlabelled |         | 0     |
 | 80565   | null     | null      | null    | unlabelled |         | 0     |
 | 80566   | null     | null      | null    | unlabelled |         | 0     |
 | 80567   | null     | null      | null    | unlabelled |         | 0     |
 | 80568   | null     | null      | null    | unlabelled |         | 0     |
 | 116314  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 127632  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 427695  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 554156  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 586503  | null     | null      | null    | unlabelled |         | 0     |
 | 586504  | v1:6     | ethernet1 | 1236::3 | 164058     |         | 0     |
 | 586505  | v1:6     | ethernet1 | 1236::3 | 164059     |         | 0     |
 | 586506  | v1:6     | ethernet1 | 1236::3 | 164060     |         | 0     |
 | 586507  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 586508  | null     | null      | null    | unlabelled |         | 0     |
 | 586509  | null     | null      | null    | unlabelled |         | 0     |
 | 586510  | null     | null      | null    | unlabelled |         | 0     |
 | 586511  | null     | null      | null    | unlabelled |         | 0     |
 | 586512  | null     | null      | null    | unlabelled |         | 0     |
 | 595349  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1038595 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#