here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 242227 | null     | null      | null    | unlabelled |         | 0     |
 | 242228 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 242229 | v1:4     | ethernet1 | 1.1.1.2 | 382611     |         | 0     |
 | 242230 | v1:4     | ethernet1 | 1.1.1.2 | 382612     |         | 0     |
 | 242231 | v1:4     | ethernet1 | 1.1.1.2 | 382613     |         | 0     |
 | 242232 | null     | null      | null    | unlabelled |         | 0     |
 | 242233 | null     | null      | null    | unlabelled |         | 0     |
 | 242234 | null     | null      | null    | unlabelled |         | 0     |
 | 242235 | null     | null      | null    | unlabelled |         | 0     |
 | 242236 | null     | null      | null    | unlabelled |         | 0     |
 | 310639 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 332959 | null     | null      | null    | unlabelled |         | 0     |
 | 332960 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 332961 | v1:6     | ethernet1 | 1234::2 | 535811     |         | 0     |
 | 332962 | v1:6     | ethernet1 | 1234::2 | 535812     |         | 0     |
 | 332963 | v1:6     | ethernet1 | 1234::2 | 535813     |         | 0     |
 | 332964 | null     | null      | null    | unlabelled |         | 0     |
 | 332965 | null     | null      | null    | unlabelled |         | 0     |
 | 332966 | null     | null      | null    | unlabelled |         | 0     |
 | 332967 | null     | null      | null    | unlabelled |         | 0     |
 | 332968 | null     | null      | null    | unlabelled |         | 0     |
 | 475671 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 582385 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 615028 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 669917 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 847192 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1511   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 114741 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 271325 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 382609 | null     | null      | null    | unlabelled |         | 0     |
 | 382610 | v1:4     | ethernet1 | 1.1.1.1 | 242228     |         | 1280  |
 | 382611 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 382612 | v1:4     | ethernet2 | 1.1.2.3 | 253629     |         | 640   |
 | 382613 | v1:4     | ethernet2 | 1.1.2.3 | 253630     |         | 640   |
 | 382614 | null     | null      | null    | unlabelled |         | 0     |
 | 382615 | null     | null      | null    | unlabelled |         | 0     |
 | 382616 | null     | null      | null    | unlabelled |         | 0     |
 | 382617 | null     | null      | null    | unlabelled |         | 0     |
 | 382618 | null     | null      | null    | unlabelled |         | 0     |
 | 461332 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 512348 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 535809 | null     | null      | null    | unlabelled |         | 0     |
 | 535810 | v1:6     | ethernet1 | 1234::1 | 332960     |         | 1280  |
 | 535811 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 535812 | v1:6     | ethernet2 | 1235::3 | 501868     |         | 640   |
 | 535813 | v1:6     | ethernet2 | 1235::3 | 501869     |         | 640   |
 | 535814 | null     | null      | null    | unlabelled |         | 0     |
 | 535815 | null     | null      | null    | unlabelled |         | 0     |
 | 535816 | null     | null      | null    | unlabelled |         | 0     |
 | 535817 | null     | null      | null    | unlabelled |         | 0     |
 | 535818 | null     | null      | null    | unlabelled |         | 0     |
 | 801926 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 881041 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 953558 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26969  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 46047  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 253626 | null     | null      | null    | unlabelled |         | 0     |
 | 253627 | v1:4     | ethernet1 | 1.1.2.2 | 382610     |         | 640   |
 | 253628 | v1:4     | ethernet1 | 1.1.2.2 | 382611     |         | 640   |
 | 253629 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 253630 | v1:4     | ethernet2 | 1.1.3.4 | 963597     |         | 1280  |
 | 253631 | null     | null      | null    | unlabelled |         | 0     |
 | 253632 | null     | null      | null    | unlabelled |         | 0     |
 | 253633 | null     | null      | null    | unlabelled |         | 0     |
 | 253634 | null     | null      | null    | unlabelled |         | 0     |
 | 253635 | null     | null      | null    | unlabelled |         | 0     |
 | 256163 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 501865 | null     | null      | null    | unlabelled |         | 0     |
 | 501866 | v1:6     | ethernet1 | 1235::2 | 535810     |         | 640   |
 | 501867 | v1:6     | ethernet1 | 1235::2 | 535811     |         | 640   |
 | 501868 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 501869 | v1:6     | ethernet2 | 1236::4 | 992383     |         | 1280  |
 | 501870 | null     | null      | null    | unlabelled |         | 0     |
 | 501871 | null     | null      | null    | unlabelled |         | 0     |
 | 501872 | null     | null      | null    | unlabelled |         | 0     |
 | 501873 | null     | null      | null    | unlabelled |         | 0     |
 | 501874 | null     | null      | null    | unlabelled |         | 0     |
 | 621272 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 633567 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 649136 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 906228 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 973674 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 5243    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 12071   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 125837  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 325505  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 940688  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 963593  | null     | null      | null    | unlabelled |         | 0     |
 | 963594  | v1:4     | ethernet1 | 1.1.3.3 | 253627     |         | 0     |
 | 963595  | v1:4     | ethernet1 | 1.1.3.3 | 253628     |         | 0     |
 | 963596  | v1:4     | ethernet1 | 1.1.3.3 | 253629     |         | 0     |
 | 963597  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 963598  | null     | null      | null    | unlabelled |         | 0     |
 | 963599  | null     | null      | null    | unlabelled |         | 0     |
 | 963600  | null     | null      | null    | unlabelled |         | 0     |
 | 963601  | null     | null      | null    | unlabelled |         | 0     |
 | 963602  | null     | null      | null    | unlabelled |         | 0     |
 | 992379  | null     | null      | null    | unlabelled |         | 0     |
 | 992380  | v1:6     | ethernet1 | 1236::3 | 501866     |         | 0     |
 | 992381  | v1:6     | ethernet1 | 1236::3 | 501867     |         | 0     |
 | 992382  | v1:6     | ethernet1 | 1236::3 | 501868     |         | 0     |
 | 992383  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 992384  | null     | null      | null    | unlabelled |         | 0     |
 | 992385  | null     | null      | null    | unlabelled |         | 0     |
 | 992386  | null     | null      | null    | unlabelled |         | 0     |
 | 992387  | null     | null      | null    | unlabelled |         | 0     |
 | 992388  | null     | null      | null    | unlabelled |         | 0     |
 | 1028546 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#