here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14742  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 418891 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 473292 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 535552 | null     | null      | null    | unlabelled |         | 0     |
 | 535553 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 535554 | v1:6     | ethernet1 | 1234::2 | 338376     |         | 0     |
 | 535555 | v1:6     | ethernet1 | 1234::2 | 338377     |         | 0     |
 | 535556 | v1:6     | ethernet1 | 1234::2 | 338378     |         | 0     |
 | 535557 | null     | null      | null    | unlabelled |         | 0     |
 | 535558 | null     | null      | null    | unlabelled |         | 0     |
 | 535559 | null     | null      | null    | unlabelled |         | 0     |
 | 535560 | null     | null      | null    | unlabelled |         | 0     |
 | 535561 | null     | null      | null    | unlabelled |         | 0     |
 | 751042 | null     | null      | null    | unlabelled |         | 0     |
 | 751043 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 751044 | v1:4     | ethernet1 | 1.1.1.2 | 399775     |         | 0     |
 | 751045 | v1:4     | ethernet1 | 1.1.1.2 | 399776     |         | 0     |
 | 751046 | v1:4     | ethernet1 | 1.1.1.2 | 399777     |         | 0     |
 | 751047 | null     | null      | null    | unlabelled |         | 0     |
 | 751048 | null     | null      | null    | unlabelled |         | 0     |
 | 751049 | null     | null      | null    | unlabelled |         | 0     |
 | 751050 | null     | null      | null    | unlabelled |         | 0     |
 | 751051 | null     | null      | null    | unlabelled |         | 0     |
 | 852367 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 955551 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 987360 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 93646   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 139585  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 232640  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 312786  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 338374  | null     | null      | null    | unlabelled |         | 0     |
 | 338375  | v1:6     | ethernet1 | 1234::1 | 535553     |         | 1280  |
 | 338376  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 338377  | v1:6     | ethernet2 | 1235::3 | 280587     |         | 640   |
 | 338378  | v1:6     | ethernet2 | 1235::3 | 280588     |         | 640   |
 | 338379  | null     | null      | null    | unlabelled |         | 0     |
 | 338380  | null     | null      | null    | unlabelled |         | 0     |
 | 338381  | null     | null      | null    | unlabelled |         | 0     |
 | 338382  | null     | null      | null    | unlabelled |         | 0     |
 | 338383  | null     | null      | null    | unlabelled |         | 0     |
 | 399773  | null     | null      | null    | unlabelled |         | 0     |
 | 399774  | v1:4     | ethernet1 | 1.1.1.1 | 751043     |         | 1280  |
 | 399775  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 399776  | v1:4     | ethernet2 | 1.1.2.3 | 745855     |         | 640   |
 | 399777  | v1:4     | ethernet2 | 1.1.2.3 | 745856     |         | 640   |
 | 399778  | null     | null      | null    | unlabelled |         | 0     |
 | 399779  | null     | null      | null    | unlabelled |         | 0     |
 | 399780  | null     | null      | null    | unlabelled |         | 0     |
 | 399781  | null     | null      | null    | unlabelled |         | 0     |
 | 399782  | null     | null      | null    | unlabelled |         | 0     |
 | 777475  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 811995  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 913505  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1020592 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 280584 | null     | null      | null    | unlabelled |         | 0     |
 | 280585 | v1:6     | ethernet1 | 1235::2 | 338375     |         | 640   |
 | 280586 | v1:6     | ethernet1 | 1235::2 | 338376     |         | 640   |
 | 280587 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 280588 | v1:6     | ethernet2 | 1236::4 | 922973     |         | 1280  |
 | 280589 | null     | null      | null    | unlabelled |         | 0     |
 | 280590 | null     | null      | null    | unlabelled |         | 0     |
 | 280591 | null     | null      | null    | unlabelled |         | 0     |
 | 280592 | null     | null      | null    | unlabelled |         | 0     |
 | 280593 | null     | null      | null    | unlabelled |         | 0     |
 | 310310 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 384664 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 484551 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 512253 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 692884 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 722467 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 745852 | null     | null      | null    | unlabelled |         | 0     |
 | 745853 | v1:4     | ethernet1 | 1.1.2.2 | 399774     |         | 640   |
 | 745854 | v1:4     | ethernet1 | 1.1.2.2 | 399775     |         | 640   |
 | 745855 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 745856 | v1:4     | ethernet2 | 1.1.3.4 | 145892     |         | 1280  |
 | 745857 | null     | null      | null    | unlabelled |         | 0     |
 | 745858 | null     | null      | null    | unlabelled |         | 0     |
 | 745859 | null     | null      | null    | unlabelled |         | 0     |
 | 745860 | null     | null      | null    | unlabelled |         | 0     |
 | 745861 | null     | null      | null    | unlabelled |         | 0     |
 | 754323 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 881393 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 145888 | null     | null      | null    | unlabelled |         | 0     |
 | 145889 | v1:4     | ethernet1 | 1.1.3.3 | 745853     |         | 0     |
 | 145890 | v1:4     | ethernet1 | 1.1.3.3 | 745854     |         | 0     |
 | 145891 | v1:4     | ethernet1 | 1.1.3.3 | 745855     |         | 0     |
 | 145892 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 145893 | null     | null      | null    | unlabelled |         | 0     |
 | 145894 | null     | null      | null    | unlabelled |         | 0     |
 | 145895 | null     | null      | null    | unlabelled |         | 0     |
 | 145896 | null     | null      | null    | unlabelled |         | 0     |
 | 145897 | null     | null      | null    | unlabelled |         | 0     |
 | 155196 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 333147 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 341480 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 369682 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 454315 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 766693 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922969 | null     | null      | null    | unlabelled |         | 0     |
 | 922970 | v1:6     | ethernet1 | 1236::3 | 280585     |         | 0     |
 | 922971 | v1:6     | ethernet1 | 1236::3 | 280586     |         | 0     |
 | 922972 | v1:6     | ethernet1 | 1236::3 | 280587     |         | 0     |
 | 922973 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 922974 | null     | null      | null    | unlabelled |         | 0     |
 | 922975 | null     | null      | null    | unlabelled |         | 0     |
 | 922976 | null     | null      | null    | unlabelled |         | 0     |
 | 922977 | null     | null      | null    | unlabelled |         | 0     |
 | 922978 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#