here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120756 | null     | null      | null    | unlabelled |         | 0     |
 | 120757 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 120758 | v1:6     | ethernet1 | 1234::2 | 1011743    |         | 0     |
 | 120759 | v1:6     | ethernet1 | 1234::2 | 1011744    |         | 0     |
 | 120760 | v1:6     | ethernet1 | 1234::2 | 1011745    |         | 0     |
 | 120761 | null     | null      | null    | unlabelled |         | 0     |
 | 120762 | null     | null      | null    | unlabelled |         | 0     |
 | 120763 | null     | null      | null    | unlabelled |         | 0     |
 | 120764 | null     | null      | null    | unlabelled |         | 0     |
 | 120765 | null     | null      | null    | unlabelled |         | 0     |
 | 325124 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 427512 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 447669 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 451512 | null     | null      | null    | unlabelled |         | 0     |
 | 451513 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 451514 | v1:4     | ethernet1 | 1.1.1.2 | 505288     |         | 0     |
 | 451515 | v1:4     | ethernet1 | 1.1.1.2 | 505289     |         | 0     |
 | 451516 | v1:4     | ethernet1 | 1.1.1.2 | 505290     |         | 0     |
 | 451517 | null     | null      | null    | unlabelled |         | 0     |
 | 451518 | null     | null      | null    | unlabelled |         | 0     |
 | 451519 | null     | null      | null    | unlabelled |         | 0     |
 | 451520 | null     | null      | null    | unlabelled |         | 0     |
 | 451521 | null     | null      | null    | unlabelled |         | 0     |
 | 668872 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 672753 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 777350 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 124264  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 332121  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 505286  | null     | null      | null    | unlabelled |         | 0     |
 | 505287  | v1:4     | ethernet1 | 1.1.1.1 | 451513     |         | 1280  |
 | 505288  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 505289  | v1:4     | ethernet2 | 1.1.2.3 | 26766      |         | 640   |
 | 505290  | v1:4     | ethernet2 | 1.1.2.3 | 26767      |         | 640   |
 | 505291  | null     | null      | null    | unlabelled |         | 0     |
 | 505292  | null     | null      | null    | unlabelled |         | 0     |
 | 505293  | null     | null      | null    | unlabelled |         | 0     |
 | 505294  | null     | null      | null    | unlabelled |         | 0     |
 | 505295  | null     | null      | null    | unlabelled |         | 0     |
 | 635552  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 806873  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866787  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 931021  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 966101  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 980067  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1011741 | null     | null      | null    | unlabelled |         | 0     |
 | 1011742 | v1:6     | ethernet1 | 1234::1 | 120757     |         | 1280  |
 | 1011743 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1011744 | v1:6     | ethernet2 | 1235::3 | 981216     |         | 640   |
 | 1011745 | v1:6     | ethernet2 | 1235::3 | 981217     |         | 640   |
 | 1011746 | null     | null      | null    | unlabelled |         | 0     |
 | 1011747 | null     | null      | null    | unlabelled |         | 0     |
 | 1011748 | null     | null      | null    | unlabelled |         | 0     |
 | 1011749 | null     | null      | null    | unlabelled |         | 0     |
 | 1011750 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26763  | null     | null      | null    | unlabelled |         | 0     |
 | 26764  | v1:4     | ethernet1 | 1.1.2.2 | 505287     |         | 640   |
 | 26765  | v1:4     | ethernet1 | 1.1.2.2 | 505288     |         | 640   |
 | 26766  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 26767  | v1:4     | ethernet2 | 1.1.3.4 | 906969     |         | 1280  |
 | 26768  | null     | null      | null    | unlabelled |         | 0     |
 | 26769  | null     | null      | null    | unlabelled |         | 0     |
 | 26770  | null     | null      | null    | unlabelled |         | 0     |
 | 26771  | null     | null      | null    | unlabelled |         | 0     |
 | 26772  | null     | null      | null    | unlabelled |         | 0     |
 | 473704 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 583550 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 587556 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 698241 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 724439 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 730438 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 840503 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 981213 | null     | null      | null    | unlabelled |         | 0     |
 | 981214 | v1:6     | ethernet1 | 1235::2 | 1011742    |         | 640   |
 | 981215 | v1:6     | ethernet1 | 1235::2 | 1011743    |         | 640   |
 | 981216 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 981217 | v1:6     | ethernet2 | 1236::4 | 226056     |         | 1280  |
 | 981218 | null     | null      | null    | unlabelled |         | 0     |
 | 981219 | null     | null      | null    | unlabelled |         | 0     |
 | 981220 | null     | null      | null    | unlabelled |         | 0     |
 | 981221 | null     | null      | null    | unlabelled |         | 0     |
 | 981222 | null     | null      | null    | unlabelled |         | 0     |
 | 994277 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 65160   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 226052  | null     | null      | null    | unlabelled |         | 0     |
 | 226053  | v1:6     | ethernet1 | 1236::3 | 981214     |         | 0     |
 | 226054  | v1:6     | ethernet1 | 1236::3 | 981215     |         | 0     |
 | 226055  | v1:6     | ethernet1 | 1236::3 | 981216     |         | 0     |
 | 226056  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 226057  | null     | null      | null    | unlabelled |         | 0     |
 | 226058  | null     | null      | null    | unlabelled |         | 0     |
 | 226059  | null     | null      | null    | unlabelled |         | 0     |
 | 226060  | null     | null      | null    | unlabelled |         | 0     |
 | 226061  | null     | null      | null    | unlabelled |         | 0     |
 | 283985  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 378269  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 636074  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 906965  | null     | null      | null    | unlabelled |         | 0     |
 | 906966  | v1:4     | ethernet1 | 1.1.3.3 | 26764      |         | 0     |
 | 906967  | v1:4     | ethernet1 | 1.1.3.3 | 26765      |         | 0     |
 | 906968  | v1:4     | ethernet1 | 1.1.3.3 | 26766      |         | 0     |
 | 906969  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 906970  | null     | null      | null    | unlabelled |         | 0     |
 | 906971  | null     | null      | null    | unlabelled |         | 0     |
 | 906972  | null     | null      | null    | unlabelled |         | 0     |
 | 906973  | null     | null      | null    | unlabelled |         | 0     |
 | 906974  | null     | null      | null    | unlabelled |         | 0     |
 | 960123  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042752 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#