here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 213914  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 537073  | null     | null      | null    | unlabelled |         | 0     |
 | 537074  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 537075  | v1:6     | ethernet1 | 1234::2 | 873272     |         | 0     |
 | 537076  | v1:6     | ethernet1 | 1234::2 | 873273     |         | 0     |
 | 537077  | v1:6     | ethernet1 | 1234::2 | 873274     |         | 0     |
 | 537078  | null     | null      | null    | unlabelled |         | 0     |
 | 537079  | null     | null      | null    | unlabelled |         | 0     |
 | 537080  | null     | null      | null    | unlabelled |         | 0     |
 | 537081  | null     | null      | null    | unlabelled |         | 0     |
 | 537082  | null     | null      | null    | unlabelled |         | 0     |
 | 612023  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 703234  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 765118  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 878219  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1004546 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1021093 | null     | null      | null    | unlabelled |         | 0     |
 | 1021094 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1021095 | v1:4     | ethernet1 | 1.1.1.2 | 906        |         | 0     |
 | 1021096 | v1:4     | ethernet1 | 1.1.1.2 | 907        |         | 0     |
 | 1021097 | v1:4     | ethernet1 | 1.1.1.2 | 908        |         | 0     |
 | 1021098 | null     | null      | null    | unlabelled |         | 0     |
 | 1021099 | null     | null      | null    | unlabelled |         | 0     |
 | 1021100 | null     | null      | null    | unlabelled |         | 0     |
 | 1021101 | null     | null      | null    | unlabelled |         | 0     |
 | 1021102 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 904    | null     | null      | null    | unlabelled |         | 0     |
 | 905    | v1:4     | ethernet1 | 1.1.1.1 | 1021094    |         | 1280  |
 | 906    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 907    | v1:4     | ethernet2 | 1.1.2.3 | 408801     |         | 640   |
 | 908    | v1:4     | ethernet2 | 1.1.2.3 | 408802     |         | 640   |
 | 909    | null     | null      | null    | unlabelled |         | 0     |
 | 910    | null     | null      | null    | unlabelled |         | 0     |
 | 911    | null     | null      | null    | unlabelled |         | 0     |
 | 912    | null     | null      | null    | unlabelled |         | 0     |
 | 913    | null     | null      | null    | unlabelled |         | 0     |
 | 73357  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 162277 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 217934 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 247018 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 348879 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 549644 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 618989 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 873270 | null     | null      | null    | unlabelled |         | 0     |
 | 873271 | v1:6     | ethernet1 | 1234::1 | 537074     |         | 1280  |
 | 873272 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 873273 | v1:6     | ethernet2 | 1235::3 | 679620     |         | 640   |
 | 873274 | v1:6     | ethernet2 | 1235::3 | 679621     |         | 640   |
 | 873275 | null     | null      | null    | unlabelled |         | 0     |
 | 873276 | null     | null      | null    | unlabelled |         | 0     |
 | 873277 | null     | null      | null    | unlabelled |         | 0     |
 | 873278 | null     | null      | null    | unlabelled |         | 0     |
 | 873279 | null     | null      | null    | unlabelled |         | 0     |
 | 996188 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 263036 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 271014 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 375740 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 408798 | null     | null      | null    | unlabelled |         | 0     |
 | 408799 | v1:4     | ethernet1 | 1.1.2.2 | 905        |         | 640   |
 | 408800 | v1:4     | ethernet1 | 1.1.2.2 | 906        |         | 640   |
 | 408801 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 408802 | v1:4     | ethernet2 | 1.1.3.4 | 1006834    |         | 1280  |
 | 408803 | null     | null      | null    | unlabelled |         | 0     |
 | 408804 | null     | null      | null    | unlabelled |         | 0     |
 | 408805 | null     | null      | null    | unlabelled |         | 0     |
 | 408806 | null     | null      | null    | unlabelled |         | 0     |
 | 408807 | null     | null      | null    | unlabelled |         | 0     |
 | 483904 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 560154 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 679617 | null     | null      | null    | unlabelled |         | 0     |
 | 679618 | v1:6     | ethernet1 | 1235::2 | 873271     |         | 640   |
 | 679619 | v1:6     | ethernet1 | 1235::2 | 873272     |         | 640   |
 | 679620 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 679621 | v1:6     | ethernet2 | 1236::4 | 867945     |         | 1280  |
 | 679622 | null     | null      | null    | unlabelled |         | 0     |
 | 679623 | null     | null      | null    | unlabelled |         | 0     |
 | 679624 | null     | null      | null    | unlabelled |         | 0     |
 | 679625 | null     | null      | null    | unlabelled |         | 0     |
 | 679626 | null     | null      | null    | unlabelled |         | 0     |
 | 680673 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 741795 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 834693 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 20324   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 127964  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 305657  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 395266  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 591083  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 867941  | null     | null      | null    | unlabelled |         | 0     |
 | 867942  | v1:6     | ethernet1 | 1236::3 | 679618     |         | 0     |
 | 867943  | v1:6     | ethernet1 | 1236::3 | 679619     |         | 0     |
 | 867944  | v1:6     | ethernet1 | 1236::3 | 679620     |         | 0     |
 | 867945  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 867946  | null     | null      | null    | unlabelled |         | 0     |
 | 867947  | null     | null      | null    | unlabelled |         | 0     |
 | 867948  | null     | null      | null    | unlabelled |         | 0     |
 | 867949  | null     | null      | null    | unlabelled |         | 0     |
 | 867950  | null     | null      | null    | unlabelled |         | 0     |
 | 980214  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1006830 | null     | null      | null    | unlabelled |         | 0     |
 | 1006831 | v1:4     | ethernet1 | 1.1.3.3 | 408799     |         | 0     |
 | 1006832 | v1:4     | ethernet1 | 1.1.3.3 | 408800     |         | 0     |
 | 1006833 | v1:4     | ethernet1 | 1.1.3.3 | 408801     |         | 0     |
 | 1006834 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1006835 | null     | null      | null    | unlabelled |         | 0     |
 | 1006836 | null     | null      | null    | unlabelled |         | 0     |
 | 1006837 | null     | null      | null    | unlabelled |         | 0     |
 | 1006838 | null     | null      | null    | unlabelled |         | 0     |
 | 1006839 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#