here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9642   | null     | null      | null    | unlabelled |         | 0     |
 | 9643   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 9644   | v1:6     | ethernet1 | 1234::2 | 1015185    |         | 0     |
 | 9645   | v1:6     | ethernet1 | 1234::2 | 1015186    |         | 0     |
 | 9646   | v1:6     | ethernet1 | 1234::2 | 1015187    |         | 0     |
 | 9647   | null     | null      | null    | unlabelled |         | 0     |
 | 9648   | null     | null      | null    | unlabelled |         | 0     |
 | 9649   | null     | null      | null    | unlabelled |         | 0     |
 | 9650   | null     | null      | null    | unlabelled |         | 0     |
 | 9651   | null     | null      | null    | unlabelled |         | 0     |
 | 38237  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 73952  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 82232  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 99995  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 427053 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936419 | null     | null      | null    | unlabelled |         | 0     |
 | 936420 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 936421 | v1:4     | ethernet1 | 1.1.1.2 | 427033     |         | 0     |
 | 936422 | v1:4     | ethernet1 | 1.1.1.2 | 427034     |         | 0     |
 | 936423 | v1:4     | ethernet1 | 1.1.1.2 | 427035     |         | 0     |
 | 936424 | null     | null      | null    | unlabelled |         | 0     |
 | 936425 | null     | null      | null    | unlabelled |         | 0     |
 | 936426 | null     | null      | null    | unlabelled |         | 0     |
 | 936427 | null     | null      | null    | unlabelled |         | 0     |
 | 936428 | null     | null      | null    | unlabelled |         | 0     |
 | 938666 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 89047   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 101352  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 115240  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242331  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 318714  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 375162  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 427031  | null     | null      | null    | unlabelled |         | 0     |
 | 427032  | v1:4     | ethernet1 | 1.1.1.1 | 936420     |         | 1280  |
 | 427033  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 427034  | v1:4     | ethernet2 | 1.1.2.3 | 599000     |         | 640   |
 | 427035  | v1:4     | ethernet2 | 1.1.2.3 | 599001     |         | 640   |
 | 427036  | null     | null      | null    | unlabelled |         | 0     |
 | 427037  | null     | null      | null    | unlabelled |         | 0     |
 | 427038  | null     | null      | null    | unlabelled |         | 0     |
 | 427039  | null     | null      | null    | unlabelled |         | 0     |
 | 427040  | null     | null      | null    | unlabelled |         | 0     |
 | 480176  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 712994  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1015183 | null     | null      | null    | unlabelled |         | 0     |
 | 1015184 | v1:6     | ethernet1 | 1234::1 | 9643       |         | 1280  |
 | 1015185 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1015186 | v1:6     | ethernet2 | 1235::3 | 653916     |         | 640   |
 | 1015187 | v1:6     | ethernet2 | 1235::3 | 653917     |         | 640   |
 | 1015188 | null     | null      | null    | unlabelled |         | 0     |
 | 1015189 | null     | null      | null    | unlabelled |         | 0     |
 | 1015190 | null     | null      | null    | unlabelled |         | 0     |
 | 1015191 | null     | null      | null    | unlabelled |         | 0     |
 | 1015192 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 121437 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 127901 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 246028 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 280455 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 485917 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 544176 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 598997 | null     | null      | null    | unlabelled |         | 0     |
 | 598998 | v1:4     | ethernet1 | 1.1.2.2 | 427032     |         | 640   |
 | 598999 | v1:4     | ethernet1 | 1.1.2.2 | 427033     |         | 640   |
 | 599000 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 599001 | v1:4     | ethernet2 | 1.1.3.4 | 137501     |         | 1280  |
 | 599002 | null     | null      | null    | unlabelled |         | 0     |
 | 599003 | null     | null      | null    | unlabelled |         | 0     |
 | 599004 | null     | null      | null    | unlabelled |         | 0     |
 | 599005 | null     | null      | null    | unlabelled |         | 0     |
 | 599006 | null     | null      | null    | unlabelled |         | 0     |
 | 653913 | null     | null      | null    | unlabelled |         | 0     |
 | 653914 | v1:6     | ethernet1 | 1235::2 | 1015184    |         | 640   |
 | 653915 | v1:6     | ethernet1 | 1235::2 | 1015185    |         | 640   |
 | 653916 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 653917 | v1:6     | ethernet2 | 1236::4 | 220228     |         | 1280  |
 | 653918 | null     | null      | null    | unlabelled |         | 0     |
 | 653919 | null     | null      | null    | unlabelled |         | 0     |
 | 653920 | null     | null      | null    | unlabelled |         | 0     |
 | 653921 | null     | null      | null    | unlabelled |         | 0     |
 | 653922 | null     | null      | null    | unlabelled |         | 0     |
 | 693637 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 791987 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58856  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 137497 | null     | null      | null    | unlabelled |         | 0     |
 | 137498 | v1:4     | ethernet1 | 1.1.3.3 | 598998     |         | 0     |
 | 137499 | v1:4     | ethernet1 | 1.1.3.3 | 598999     |         | 0     |
 | 137500 | v1:4     | ethernet1 | 1.1.3.3 | 599000     |         | 0     |
 | 137501 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 137502 | null     | null      | null    | unlabelled |         | 0     |
 | 137503 | null     | null      | null    | unlabelled |         | 0     |
 | 137504 | null     | null      | null    | unlabelled |         | 0     |
 | 137505 | null     | null      | null    | unlabelled |         | 0     |
 | 137506 | null     | null      | null    | unlabelled |         | 0     |
 | 220224 | null     | null      | null    | unlabelled |         | 0     |
 | 220225 | v1:6     | ethernet1 | 1236::3 | 653914     |         | 0     |
 | 220226 | v1:6     | ethernet1 | 1236::3 | 653915     |         | 0     |
 | 220227 | v1:6     | ethernet1 | 1236::3 | 653916     |         | 0     |
 | 220228 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 220229 | null     | null      | null    | unlabelled |         | 0     |
 | 220230 | null     | null      | null    | unlabelled |         | 0     |
 | 220231 | null     | null      | null    | unlabelled |         | 0     |
 | 220232 | null     | null      | null    | unlabelled |         | 0     |
 | 220233 | null     | null      | null    | unlabelled |         | 0     |
 | 309572 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 395319 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 550266 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 689899 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 941743 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#