here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13360  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 58193  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 78105  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 207116 | null     | null      | null    | unlabelled |         | 0     |
 | 207117 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 207118 | v1:6     | ethernet1 | 1234::2 | 561561     |         | 0     |
 | 207119 | v1:6     | ethernet1 | 1234::2 | 561562     |         | 0     |
 | 207120 | v1:6     | ethernet1 | 1234::2 | 561563     |         | 0     |
 | 207121 | null     | null      | null    | unlabelled |         | 0     |
 | 207122 | null     | null      | null    | unlabelled |         | 0     |
 | 207123 | null     | null      | null    | unlabelled |         | 0     |
 | 207124 | null     | null      | null    | unlabelled |         | 0     |
 | 207125 | null     | null      | null    | unlabelled |         | 0     |
 | 240637 | null     | null      | null    | unlabelled |         | 0     |
 | 240638 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 240639 | v1:4     | ethernet1 | 1.1.1.2 | 954489     |         | 0     |
 | 240640 | v1:4     | ethernet1 | 1.1.1.2 | 954490     |         | 0     |
 | 240641 | v1:4     | ethernet1 | 1.1.1.2 | 954491     |         | 0     |
 | 240642 | null     | null      | null    | unlabelled |         | 0     |
 | 240643 | null     | null      | null    | unlabelled |         | 0     |
 | 240644 | null     | null      | null    | unlabelled |         | 0     |
 | 240645 | null     | null      | null    | unlabelled |         | 0     |
 | 240646 | null     | null      | null    | unlabelled |         | 0     |
 | 647220 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 830105 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 893856 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 81457  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 82797  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 83526  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 123823 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 481381 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 561559 | null     | null      | null    | unlabelled |         | 0     |
 | 561560 | v1:6     | ethernet1 | 1234::1 | 207117     |         | 1280  |
 | 561561 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 561562 | v1:6     | ethernet2 | 1235::3 | 763659     |         | 640   |
 | 561563 | v1:6     | ethernet2 | 1235::3 | 763660     |         | 640   |
 | 561564 | null     | null      | null    | unlabelled |         | 0     |
 | 561565 | null     | null      | null    | unlabelled |         | 0     |
 | 561566 | null     | null      | null    | unlabelled |         | 0     |
 | 561567 | null     | null      | null    | unlabelled |         | 0     |
 | 561568 | null     | null      | null    | unlabelled |         | 0     |
 | 659845 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 702250 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 880959 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 954487 | null     | null      | null    | unlabelled |         | 0     |
 | 954488 | v1:4     | ethernet1 | 1.1.1.1 | 240638     |         | 1280  |
 | 954489 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 954490 | v1:4     | ethernet2 | 1.1.2.3 | 107374     |         | 640   |
 | 954491 | v1:4     | ethernet2 | 1.1.2.3 | 107375     |         | 640   |
 | 954492 | null     | null      | null    | unlabelled |         | 0     |
 | 954493 | null     | null      | null    | unlabelled |         | 0     |
 | 954494 | null     | null      | null    | unlabelled |         | 0     |
 | 954495 | null     | null      | null    | unlabelled |         | 0     |
 | 954496 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30979  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 107371 | null     | null      | null    | unlabelled |         | 0     |
 | 107372 | v1:4     | ethernet1 | 1.1.2.2 | 954488     |         | 640   |
 | 107373 | v1:4     | ethernet1 | 1.1.2.2 | 954489     |         | 640   |
 | 107374 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 107375 | v1:4     | ethernet2 | 1.1.3.4 | 218899     |         | 1280  |
 | 107376 | null     | null      | null    | unlabelled |         | 0     |
 | 107377 | null     | null      | null    | unlabelled |         | 0     |
 | 107378 | null     | null      | null    | unlabelled |         | 0     |
 | 107379 | null     | null      | null    | unlabelled |         | 0     |
 | 107380 | null     | null      | null    | unlabelled |         | 0     |
 | 200708 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 336410 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 391450 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 603782 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 670022 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 758631 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 763656 | null     | null      | null    | unlabelled |         | 0     |
 | 763657 | v1:6     | ethernet1 | 1235::2 | 561560     |         | 640   |
 | 763658 | v1:6     | ethernet1 | 1235::2 | 561561     |         | 640   |
 | 763659 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 763660 | v1:6     | ethernet2 | 1236::4 | 707589     |         | 1280  |
 | 763661 | null     | null      | null    | unlabelled |         | 0     |
 | 763662 | null     | null      | null    | unlabelled |         | 0     |
 | 763663 | null     | null      | null    | unlabelled |         | 0     |
 | 763664 | null     | null      | null    | unlabelled |         | 0     |
 | 763665 | null     | null      | null    | unlabelled |         | 0     |
 | 776934 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 47827   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 218895  | null     | null      | null    | unlabelled |         | 0     |
 | 218896  | v1:4     | ethernet1 | 1.1.3.3 | 107372     |         | 0     |
 | 218897  | v1:4     | ethernet1 | 1.1.3.3 | 107373     |         | 0     |
 | 218898  | v1:4     | ethernet1 | 1.1.3.3 | 107374     |         | 0     |
 | 218899  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 218900  | null     | null      | null    | unlabelled |         | 0     |
 | 218901  | null     | null      | null    | unlabelled |         | 0     |
 | 218902  | null     | null      | null    | unlabelled |         | 0     |
 | 218903  | null     | null      | null    | unlabelled |         | 0     |
 | 218904  | null     | null      | null    | unlabelled |         | 0     |
 | 497298  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 505703  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 707585  | null     | null      | null    | unlabelled |         | 0     |
 | 707586  | v1:6     | ethernet1 | 1236::3 | 763657     |         | 0     |
 | 707587  | v1:6     | ethernet1 | 1236::3 | 763658     |         | 0     |
 | 707588  | v1:6     | ethernet1 | 1236::3 | 763659     |         | 0     |
 | 707589  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 707590  | null     | null      | null    | unlabelled |         | 0     |
 | 707591  | null     | null      | null    | unlabelled |         | 0     |
 | 707592  | null     | null      | null    | unlabelled |         | 0     |
 | 707593  | null     | null      | null    | unlabelled |         | 0     |
 | 707594  | null     | null      | null    | unlabelled |         | 0     |
 | 784406  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 869397  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1021712 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#