here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 328760  | null     | null      | null    | unlabelled |         | 0     |
 | 328761  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 328762  | v1:4     | ethernet1 | 1.1.1.2 | 978123     |         | 0     |
 | 328763  | v1:4     | ethernet1 | 1.1.1.2 | 978124     |         | 0     |
 | 328764  | v1:4     | ethernet1 | 1.1.1.2 | 978125     |         | 0     |
 | 328765  | null     | null      | null    | unlabelled |         | 0     |
 | 328766  | null     | null      | null    | unlabelled |         | 0     |
 | 328767  | null     | null      | null    | unlabelled |         | 0     |
 | 328768  | null     | null      | null    | unlabelled |         | 0     |
 | 328769  | null     | null      | null    | unlabelled |         | 0     |
 | 470554  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 613256  | null     | null      | null    | unlabelled |         | 0     |
 | 613257  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 613258  | v1:6     | ethernet1 | 1234::2 | 833334     |         | 0     |
 | 613259  | v1:6     | ethernet1 | 1234::2 | 833335     |         | 0     |
 | 613260  | v1:6     | ethernet1 | 1234::2 | 833336     |         | 0     |
 | 613261  | null     | null      | null    | unlabelled |         | 0     |
 | 613262  | null     | null      | null    | unlabelled |         | 0     |
 | 613263  | null     | null      | null    | unlabelled |         | 0     |
 | 613264  | null     | null      | null    | unlabelled |         | 0     |
 | 613265  | null     | null      | null    | unlabelled |         | 0     |
 | 636518  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 638128  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 851771  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 961819  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1045166 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 3062   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 75587  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 239432 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 272722 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 437809 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 530655 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 711004 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 833332 | null     | null      | null    | unlabelled |         | 0     |
 | 833333 | v1:6     | ethernet1 | 1234::1 | 613257     |         | 1280  |
 | 833334 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 833335 | v1:6     | ethernet2 | 1235::3 | 557663     |         | 640   |
 | 833336 | v1:6     | ethernet2 | 1235::3 | 557664     |         | 640   |
 | 833337 | null     | null      | null    | unlabelled |         | 0     |
 | 833338 | null     | null      | null    | unlabelled |         | 0     |
 | 833339 | null     | null      | null    | unlabelled |         | 0     |
 | 833340 | null     | null      | null    | unlabelled |         | 0     |
 | 833341 | null     | null      | null    | unlabelled |         | 0     |
 | 957138 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 978121 | null     | null      | null    | unlabelled |         | 0     |
 | 978122 | v1:4     | ethernet1 | 1.1.1.1 | 328761     |         | 1280  |
 | 978123 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 978124 | v1:4     | ethernet2 | 1.1.2.3 | 239468     |         | 640   |
 | 978125 | v1:4     | ethernet2 | 1.1.2.3 | 239469     |         | 640   |
 | 978126 | null     | null      | null    | unlabelled |         | 0     |
 | 978127 | null     | null      | null    | unlabelled |         | 0     |
 | 978128 | null     | null      | null    | unlabelled |         | 0     |
 | 978129 | null     | null      | null    | unlabelled |         | 0     |
 | 978130 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 147340  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 162759  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 239465  | null     | null      | null    | unlabelled |         | 0     |
 | 239466  | v1:4     | ethernet1 | 1.1.2.2 | 978122     |         | 640   |
 | 239467  | v1:4     | ethernet1 | 1.1.2.2 | 978123     |         | 640   |
 | 239468  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 239469  | v1:4     | ethernet2 | 1.1.3.4 | 303646     |         | 1280  |
 | 239470  | null     | null      | null    | unlabelled |         | 0     |
 | 239471  | null     | null      | null    | unlabelled |         | 0     |
 | 239472  | null     | null      | null    | unlabelled |         | 0     |
 | 239473  | null     | null      | null    | unlabelled |         | 0     |
 | 239474  | null     | null      | null    | unlabelled |         | 0     |
 | 336970  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 342652  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 445992  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 507181  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 557660  | null     | null      | null    | unlabelled |         | 0     |
 | 557661  | v1:6     | ethernet1 | 1235::2 | 833333     |         | 640   |
 | 557662  | v1:6     | ethernet1 | 1235::2 | 833334     |         | 640   |
 | 557663  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 557664  | v1:6     | ethernet2 | 1236::4 | 926198     |         | 1280  |
 | 557665  | null     | null      | null    | unlabelled |         | 0     |
 | 557666  | null     | null      | null    | unlabelled |         | 0     |
 | 557667  | null     | null      | null    | unlabelled |         | 0     |
 | 557668  | null     | null      | null    | unlabelled |         | 0     |
 | 557669  | null     | null      | null    | unlabelled |         | 0     |
 | 711993  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1025108 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 99873   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 140634  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 264635  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 303642  | null     | null      | null    | unlabelled |         | 0     |
 | 303643  | v1:4     | ethernet1 | 1.1.3.3 | 239466     |         | 0     |
 | 303644  | v1:4     | ethernet1 | 1.1.3.3 | 239467     |         | 0     |
 | 303645  | v1:4     | ethernet1 | 1.1.3.3 | 239468     |         | 0     |
 | 303646  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 303647  | null     | null      | null    | unlabelled |         | 0     |
 | 303648  | null     | null      | null    | unlabelled |         | 0     |
 | 303649  | null     | null      | null    | unlabelled |         | 0     |
 | 303650  | null     | null      | null    | unlabelled |         | 0     |
 | 303651  | null     | null      | null    | unlabelled |         | 0     |
 | 369883  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 857337  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 926194  | null     | null      | null    | unlabelled |         | 0     |
 | 926195  | v1:6     | ethernet1 | 1236::3 | 557661     |         | 0     |
 | 926196  | v1:6     | ethernet1 | 1236::3 | 557662     |         | 0     |
 | 926197  | v1:6     | ethernet1 | 1236::3 | 557663     |         | 0     |
 | 926198  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 926199  | null     | null      | null    | unlabelled |         | 0     |
 | 926200  | null     | null      | null    | unlabelled |         | 0     |
 | 926201  | null     | null      | null    | unlabelled |         | 0     |
 | 926202  | null     | null      | null    | unlabelled |         | 0     |
 | 926203  | null     | null      | null    | unlabelled |         | 0     |
 | 1019454 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#