here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41987  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 369464 | null     | null      | null    | unlabelled |         | 0     |
 | 369465 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 369466 | v1:4     | ethernet1 | 1.1.1.2 | 44148      |         | 0     |
 | 369467 | v1:4     | ethernet1 | 1.1.1.2 | 44149      |         | 0     |
 | 369468 | v1:4     | ethernet1 | 1.1.1.2 | 44150      |         | 0     |
 | 369469 | null     | null      | null    | unlabelled |         | 0     |
 | 369470 | null     | null      | null    | unlabelled |         | 0     |
 | 369471 | null     | null      | null    | unlabelled |         | 0     |
 | 369472 | null     | null      | null    | unlabelled |         | 0     |
 | 369473 | null     | null      | null    | unlabelled |         | 0     |
 | 636337 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 697011 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 697764 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 702609 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 734215 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 903399 | null     | null      | null    | unlabelled |         | 0     |
 | 903400 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 903401 | v1:6     | ethernet1 | 1234::2 | 383296     |         | 0     |
 | 903402 | v1:6     | ethernet1 | 1234::2 | 383297     |         | 0     |
 | 903403 | v1:6     | ethernet1 | 1234::2 | 383298     |         | 0     |
 | 903404 | null     | null      | null    | unlabelled |         | 0     |
 | 903405 | null     | null      | null    | unlabelled |         | 0     |
 | 903406 | null     | null      | null    | unlabelled |         | 0     |
 | 903407 | null     | null      | null    | unlabelled |         | 0     |
 | 903408 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21274  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 36428  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 44146  | null     | null      | null    | unlabelled |         | 0     |
 | 44147  | v1:4     | ethernet1 | 1.1.1.1 | 369465     |         | 1280  |
 | 44148  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 44149  | v1:4     | ethernet2 | 1.1.2.3 | 790803     |         | 640   |
 | 44150  | v1:4     | ethernet2 | 1.1.2.3 | 790804     |         | 640   |
 | 44151  | null     | null      | null    | unlabelled |         | 0     |
 | 44152  | null     | null      | null    | unlabelled |         | 0     |
 | 44153  | null     | null      | null    | unlabelled |         | 0     |
 | 44154  | null     | null      | null    | unlabelled |         | 0     |
 | 44155  | null     | null      | null    | unlabelled |         | 0     |
 | 118021 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 256122 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 383294 | null     | null      | null    | unlabelled |         | 0     |
 | 383295 | v1:6     | ethernet1 | 1234::1 | 903400     |         | 1280  |
 | 383296 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 383297 | v1:6     | ethernet2 | 1235::3 | 1022991    |         | 640   |
 | 383298 | v1:6     | ethernet2 | 1235::3 | 1022992    |         | 640   |
 | 383299 | null     | null      | null    | unlabelled |         | 0     |
 | 383300 | null     | null      | null    | unlabelled |         | 0     |
 | 383301 | null     | null      | null    | unlabelled |         | 0     |
 | 383302 | null     | null      | null    | unlabelled |         | 0     |
 | 383303 | null     | null      | null    | unlabelled |         | 0     |
 | 472776 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 707857 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 940486 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 989747 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16824   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 207224  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 512187  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 550052  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 604084  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 638460  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 790800  | null     | null      | null    | unlabelled |         | 0     |
 | 790801  | v1:4     | ethernet1 | 1.1.2.2 | 44147      |         | 640   |
 | 790802  | v1:4     | ethernet1 | 1.1.2.2 | 44148      |         | 640   |
 | 790803  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 790804  | v1:4     | ethernet2 | 1.1.3.4 | 199296     |         | 1280  |
 | 790805  | null     | null      | null    | unlabelled |         | 0     |
 | 790806  | null     | null      | null    | unlabelled |         | 0     |
 | 790807  | null     | null      | null    | unlabelled |         | 0     |
 | 790808  | null     | null      | null    | unlabelled |         | 0     |
 | 790809  | null     | null      | null    | unlabelled |         | 0     |
 | 844326  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1022988 | null     | null      | null    | unlabelled |         | 0     |
 | 1022989 | v1:6     | ethernet1 | 1235::2 | 383295     |         | 640   |
 | 1022990 | v1:6     | ethernet1 | 1235::2 | 383296     |         | 640   |
 | 1022991 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1022992 | v1:6     | ethernet2 | 1236::4 | 147143     |         | 1280  |
 | 1022993 | null     | null      | null    | unlabelled |         | 0     |
 | 1022994 | null     | null      | null    | unlabelled |         | 0     |
 | 1022995 | null     | null      | null    | unlabelled |         | 0     |
 | 1022996 | null     | null      | null    | unlabelled |         | 0     |
 | 1022997 | null     | null      | null    | unlabelled |         | 0     |
 | 1030567 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 147139 | null     | null      | null    | unlabelled |         | 0     |
 | 147140 | v1:6     | ethernet1 | 1236::3 | 1022989    |         | 0     |
 | 147141 | v1:6     | ethernet1 | 1236::3 | 1022990    |         | 0     |
 | 147142 | v1:6     | ethernet1 | 1236::3 | 1022991    |         | 0     |
 | 147143 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 147144 | null     | null      | null    | unlabelled |         | 0     |
 | 147145 | null     | null      | null    | unlabelled |         | 0     |
 | 147146 | null     | null      | null    | unlabelled |         | 0     |
 | 147147 | null     | null      | null    | unlabelled |         | 0     |
 | 147148 | null     | null      | null    | unlabelled |         | 0     |
 | 199292 | null     | null      | null    | unlabelled |         | 0     |
 | 199293 | v1:4     | ethernet1 | 1.1.3.3 | 790801     |         | 0     |
 | 199294 | v1:4     | ethernet1 | 1.1.3.3 | 790802     |         | 0     |
 | 199295 | v1:4     | ethernet1 | 1.1.3.3 | 790803     |         | 0     |
 | 199296 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 199297 | null     | null      | null    | unlabelled |         | 0     |
 | 199298 | null     | null      | null    | unlabelled |         | 0     |
 | 199299 | null     | null      | null    | unlabelled |         | 0     |
 | 199300 | null     | null      | null    | unlabelled |         | 0     |
 | 199301 | null     | null      | null    | unlabelled |         | 0     |
 | 221121 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 417610 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 739145 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866213 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 892506 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 979899 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#