here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 96450   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 238014  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337926  | null     | null      | null    | unlabelled |         | 0     |
 | 337927  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 337928  | v1:6     | ethernet1 | 1234::2 | 278621     |         | 0     |
 | 337929  | v1:6     | ethernet1 | 1234::2 | 278622     |         | 0     |
 | 337930  | v1:6     | ethernet1 | 1234::2 | 278623     |         | 0     |
 | 337931  | null     | null      | null    | unlabelled |         | 0     |
 | 337932  | null     | null      | null    | unlabelled |         | 0     |
 | 337933  | null     | null      | null    | unlabelled |         | 0     |
 | 337934  | null     | null      | null    | unlabelled |         | 0     |
 | 337935  | null     | null      | null    | unlabelled |         | 0     |
 | 414564  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 540752  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 555070  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1012861 | null     | null      | null    | unlabelled |         | 0     |
 | 1012862 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1012863 | v1:4     | ethernet1 | 1.1.1.2 | 985364     |         | 0     |
 | 1012864 | v1:4     | ethernet1 | 1.1.1.2 | 985365     |         | 0     |
 | 1012865 | v1:4     | ethernet1 | 1.1.1.2 | 985366     |         | 0     |
 | 1012866 | null     | null      | null    | unlabelled |         | 0     |
 | 1012867 | null     | null      | null    | unlabelled |         | 0     |
 | 1012868 | null     | null      | null    | unlabelled |         | 0     |
 | 1012869 | null     | null      | null    | unlabelled |         | 0     |
 | 1012870 | null     | null      | null    | unlabelled |         | 0     |
 | 1039827 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 88549   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 278619  | null     | null      | null    | unlabelled |         | 0     |
 | 278620  | v1:6     | ethernet1 | 1234::1 | 337927     |         | 1280  |
 | 278621  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 278622  | v1:6     | ethernet2 | 1235::3 | 603021     |         | 640   |
 | 278623  | v1:6     | ethernet2 | 1235::3 | 603022     |         | 640   |
 | 278624  | null     | null      | null    | unlabelled |         | 0     |
 | 278625  | null     | null      | null    | unlabelled |         | 0     |
 | 278626  | null     | null      | null    | unlabelled |         | 0     |
 | 278627  | null     | null      | null    | unlabelled |         | 0     |
 | 278628  | null     | null      | null    | unlabelled |         | 0     |
 | 420121  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 445237  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 506777  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 776106  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 923163  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 942042  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 985362  | null     | null      | null    | unlabelled |         | 0     |
 | 985363  | v1:4     | ethernet1 | 1.1.1.1 | 1012862    |         | 1280  |
 | 985364  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 985365  | v1:4     | ethernet2 | 1.1.2.3 | 766284     |         | 640   |
 | 985366  | v1:4     | ethernet2 | 1.1.2.3 | 766285     |         | 640   |
 | 985367  | null     | null      | null    | unlabelled |         | 0     |
 | 985368  | null     | null      | null    | unlabelled |         | 0     |
 | 985369  | null     | null      | null    | unlabelled |         | 0     |
 | 985370  | null     | null      | null    | unlabelled |         | 0     |
 | 985371  | null     | null      | null    | unlabelled |         | 0     |
 | 1018971 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8050    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 15745   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 100120  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 425980  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 471485  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543000  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 603018  | null     | null      | null    | unlabelled |         | 0     |
 | 603019  | v1:6     | ethernet1 | 1235::2 | 278620     |         | 640   |
 | 603020  | v1:6     | ethernet1 | 1235::2 | 278621     |         | 640   |
 | 603021  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 603022  | v1:6     | ethernet2 | 1236::4 | 52538      |         | 1280  |
 | 603023  | null     | null      | null    | unlabelled |         | 0     |
 | 603024  | null     | null      | null    | unlabelled |         | 0     |
 | 603025  | null     | null      | null    | unlabelled |         | 0     |
 | 603026  | null     | null      | null    | unlabelled |         | 0     |
 | 603027  | null     | null      | null    | unlabelled |         | 0     |
 | 766281  | null     | null      | null    | unlabelled |         | 0     |
 | 766282  | v1:4     | ethernet1 | 1.1.2.2 | 985363     |         | 640   |
 | 766283  | v1:4     | ethernet1 | 1.1.2.2 | 985364     |         | 640   |
 | 766284  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 766285  | v1:4     | ethernet2 | 1.1.3.4 | 988581     |         | 1280  |
 | 766286  | null     | null      | null    | unlabelled |         | 0     |
 | 766287  | null     | null      | null    | unlabelled |         | 0     |
 | 766288  | null     | null      | null    | unlabelled |         | 0     |
 | 766289  | null     | null      | null    | unlabelled |         | 0     |
 | 766290  | null     | null      | null    | unlabelled |         | 0     |
 | 927667  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1003635 | v1:6     | ethernet2 | 1236::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52534  | null     | null      | null    | unlabelled |         | 0     |
 | 52535  | v1:6     | ethernet1 | 1236::3 | 603019     |         | 0     |
 | 52536  | v1:6     | ethernet1 | 1236::3 | 603020     |         | 0     |
 | 52537  | v1:6     | ethernet1 | 1236::3 | 603021     |         | 0     |
 | 52538  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 52539  | null     | null      | null    | unlabelled |         | 0     |
 | 52540  | null     | null      | null    | unlabelled |         | 0     |
 | 52541  | null     | null      | null    | unlabelled |         | 0     |
 | 52542  | null     | null      | null    | unlabelled |         | 0     |
 | 52543  | null     | null      | null    | unlabelled |         | 0     |
 | 144020 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 151580 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 203333 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 279263 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 282668 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 850507 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 988577 | null     | null      | null    | unlabelled |         | 0     |
 | 988578 | v1:4     | ethernet1 | 1.1.3.3 | 766282     |         | 0     |
 | 988579 | v1:4     | ethernet1 | 1.1.3.3 | 766283     |         | 0     |
 | 988580 | v1:4     | ethernet1 | 1.1.3.3 | 766284     |         | 0     |
 | 988581 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 988582 | null     | null      | null    | unlabelled |         | 0     |
 | 988583 | null     | null      | null    | unlabelled |         | 0     |
 | 988584 | null     | null      | null    | unlabelled |         | 0     |
 | 988585 | null     | null      | null    | unlabelled |         | 0     |
 | 988586 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#