here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 86538   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 148896  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 243279  | null     | null      | null    | unlabelled |         | 0     |
 | 243280  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 243281  | v1:6     | ethernet1 | 1234::2 | 881577     |         | 0     |
 | 243282  | v1:6     | ethernet1 | 1234::2 | 881578     |         | 0     |
 | 243283  | v1:6     | ethernet1 | 1234::2 | 881579     |         | 0     |
 | 243284  | null     | null      | null    | unlabelled |         | 0     |
 | 243285  | null     | null      | null    | unlabelled |         | 0     |
 | 243286  | null     | null      | null    | unlabelled |         | 0     |
 | 243287  | null     | null      | null    | unlabelled |         | 0     |
 | 243288  | null     | null      | null    | unlabelled |         | 0     |
 | 424029  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 651505  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 766663  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1015011 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1032774 | null     | null      | null    | unlabelled |         | 0     |
 | 1032775 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1032776 | v1:4     | ethernet1 | 1.1.1.2 | 921940     |         | 0     |
 | 1032777 | v1:4     | ethernet1 | 1.1.1.2 | 921941     |         | 0     |
 | 1032778 | v1:4     | ethernet1 | 1.1.1.2 | 921942     |         | 0     |
 | 1032779 | null     | null      | null    | unlabelled |         | 0     |
 | 1032780 | null     | null      | null    | unlabelled |         | 0     |
 | 1032781 | null     | null      | null    | unlabelled |         | 0     |
 | 1032782 | null     | null      | null    | unlabelled |         | 0     |
 | 1032783 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32077   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 327767  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 459717  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 461489  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 604138  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 869692  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 881575  | null     | null      | null    | unlabelled |         | 0     |
 | 881576  | v1:6     | ethernet1 | 1234::1 | 243280     |         | 1280  |
 | 881577  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 881578  | v1:6     | ethernet2 | 1235::3 | 317330     |         | 640   |
 | 881579  | v1:6     | ethernet2 | 1235::3 | 317331     |         | 640   |
 | 881580  | null     | null      | null    | unlabelled |         | 0     |
 | 881581  | null     | null      | null    | unlabelled |         | 0     |
 | 881582  | null     | null      | null    | unlabelled |         | 0     |
 | 881583  | null     | null      | null    | unlabelled |         | 0     |
 | 881584  | null     | null      | null    | unlabelled |         | 0     |
 | 921938  | null     | null      | null    | unlabelled |         | 0     |
 | 921939  | v1:4     | ethernet1 | 1.1.1.1 | 1032775    |         | 1280  |
 | 921940  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 921941  | v1:4     | ethernet2 | 1.1.2.3 | 332534     |         | 640   |
 | 921942  | v1:4     | ethernet2 | 1.1.2.3 | 332535     |         | 640   |
 | 921943  | null     | null      | null    | unlabelled |         | 0     |
 | 921944  | null     | null      | null    | unlabelled |         | 0     |
 | 921945  | null     | null      | null    | unlabelled |         | 0     |
 | 921946  | null     | null      | null    | unlabelled |         | 0     |
 | 921947  | null     | null      | null    | unlabelled |         | 0     |
 | 927089  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1016664 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 163122 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 229467 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 289573 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 302904 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 317327 | null     | null      | null    | unlabelled |         | 0     |
 | 317328 | v1:6     | ethernet1 | 1235::2 | 881576     |         | 640   |
 | 317329 | v1:6     | ethernet1 | 1235::2 | 881577     |         | 640   |
 | 317330 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 317331 | v1:6     | ethernet2 | 1236::4 | 354930     |         | 1280  |
 | 317332 | null     | null      | null    | unlabelled |         | 0     |
 | 317333 | null     | null      | null    | unlabelled |         | 0     |
 | 317334 | null     | null      | null    | unlabelled |         | 0     |
 | 317335 | null     | null      | null    | unlabelled |         | 0     |
 | 317336 | null     | null      | null    | unlabelled |         | 0     |
 | 332531 | null     | null      | null    | unlabelled |         | 0     |
 | 332532 | v1:4     | ethernet1 | 1.1.2.2 | 921939     |         | 640   |
 | 332533 | v1:4     | ethernet1 | 1.1.2.2 | 921940     |         | 640   |
 | 332534 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 332535 | v1:4     | ethernet2 | 1.1.3.4 | 656968     |         | 1280  |
 | 332536 | null     | null      | null    | unlabelled |         | 0     |
 | 332537 | null     | null      | null    | unlabelled |         | 0     |
 | 332538 | null     | null      | null    | unlabelled |         | 0     |
 | 332539 | null     | null      | null    | unlabelled |         | 0     |
 | 332540 | null     | null      | null    | unlabelled |         | 0     |
 | 395118 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 506782 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 623232 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 826257 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11842  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 47535  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 125880 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 187685 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 193515 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 354926 | null     | null      | null    | unlabelled |         | 0     |
 | 354927 | v1:6     | ethernet1 | 1236::3 | 317328     |         | 0     |
 | 354928 | v1:6     | ethernet1 | 1236::3 | 317329     |         | 0     |
 | 354929 | v1:6     | ethernet1 | 1236::3 | 317330     |         | 0     |
 | 354930 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 354931 | null     | null      | null    | unlabelled |         | 0     |
 | 354932 | null     | null      | null    | unlabelled |         | 0     |
 | 354933 | null     | null      | null    | unlabelled |         | 0     |
 | 354934 | null     | null      | null    | unlabelled |         | 0     |
 | 354935 | null     | null      | null    | unlabelled |         | 0     |
 | 656964 | null     | null      | null    | unlabelled |         | 0     |
 | 656965 | v1:4     | ethernet1 | 1.1.3.3 | 332532     |         | 0     |
 | 656966 | v1:4     | ethernet1 | 1.1.3.3 | 332533     |         | 0     |
 | 656967 | v1:4     | ethernet1 | 1.1.3.3 | 332534     |         | 0     |
 | 656968 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 656969 | null     | null      | null    | unlabelled |         | 0     |
 | 656970 | null     | null      | null    | unlabelled |         | 0     |
 | 656971 | null     | null      | null    | unlabelled |         | 0     |
 | 656972 | null     | null      | null    | unlabelled |         | 0     |
 | 656973 | null     | null      | null    | unlabelled |         | 0     |
 | 741659 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#