here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42579  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 185395 | null     | null      | null    | unlabelled |         | 0     |
 | 185396 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 185397 | v1:6     | ethernet1 | 1234::2 | 550797     |         | 0     |
 | 185398 | v1:6     | ethernet1 | 1234::2 | 550798     |         | 0     |
 | 185399 | v1:6     | ethernet1 | 1234::2 | 550799     |         | 0     |
 | 185400 | null     | null      | null    | unlabelled |         | 0     |
 | 185401 | null     | null      | null    | unlabelled |         | 0     |
 | 185402 | null     | null      | null    | unlabelled |         | 0     |
 | 185403 | null     | null      | null    | unlabelled |         | 0     |
 | 185404 | null     | null      | null    | unlabelled |         | 0     |
 | 190349 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 304807 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 501721 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 681770 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 785140 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 810687 | null     | null      | null    | unlabelled |         | 0     |
 | 810688 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 810689 | v1:4     | ethernet1 | 1.1.1.2 | 556079     |         | 0     |
 | 810690 | v1:4     | ethernet1 | 1.1.1.2 | 556080     |         | 0     |
 | 810691 | v1:4     | ethernet1 | 1.1.1.2 | 556081     |         | 0     |
 | 810692 | null     | null      | null    | unlabelled |         | 0     |
 | 810693 | null     | null      | null    | unlabelled |         | 0     |
 | 810694 | null     | null      | null    | unlabelled |         | 0     |
 | 810695 | null     | null      | null    | unlabelled |         | 0     |
 | 810696 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 178352 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 212808 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 231991 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 445860 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 550795 | null     | null      | null    | unlabelled |         | 0     |
 | 550796 | v1:6     | ethernet1 | 1234::1 | 185396     |         | 1280  |
 | 550797 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 550798 | v1:6     | ethernet2 | 1235::3 | 423945     |         | 640   |
 | 550799 | v1:6     | ethernet2 | 1235::3 | 423946     |         | 640   |
 | 550800 | null     | null      | null    | unlabelled |         | 0     |
 | 550801 | null     | null      | null    | unlabelled |         | 0     |
 | 550802 | null     | null      | null    | unlabelled |         | 0     |
 | 550803 | null     | null      | null    | unlabelled |         | 0     |
 | 550804 | null     | null      | null    | unlabelled |         | 0     |
 | 556077 | null     | null      | null    | unlabelled |         | 0     |
 | 556078 | v1:4     | ethernet1 | 1.1.1.1 | 810688     |         | 1280  |
 | 556079 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 556080 | v1:4     | ethernet2 | 1.1.2.3 | 490364     |         | 640   |
 | 556081 | v1:4     | ethernet2 | 1.1.2.3 | 490365     |         | 640   |
 | 556082 | null     | null      | null    | unlabelled |         | 0     |
 | 556083 | null     | null      | null    | unlabelled |         | 0     |
 | 556084 | null     | null      | null    | unlabelled |         | 0     |
 | 556085 | null     | null      | null    | unlabelled |         | 0     |
 | 556086 | null     | null      | null    | unlabelled |         | 0     |
 | 751030 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 864467 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 894843 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 996014 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32387   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 95683   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 267197  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 294536  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 335960  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 423942  | null     | null      | null    | unlabelled |         | 0     |
 | 423943  | v1:6     | ethernet1 | 1235::2 | 550796     |         | 640   |
 | 423944  | v1:6     | ethernet1 | 1235::2 | 550797     |         | 640   |
 | 423945  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 423946  | v1:6     | ethernet2 | 1236::4 | 1004088    |         | 1280  |
 | 423947  | null     | null      | null    | unlabelled |         | 0     |
 | 423948  | null     | null      | null    | unlabelled |         | 0     |
 | 423949  | null     | null      | null    | unlabelled |         | 0     |
 | 423950  | null     | null      | null    | unlabelled |         | 0     |
 | 423951  | null     | null      | null    | unlabelled |         | 0     |
 | 490361  | null     | null      | null    | unlabelled |         | 0     |
 | 490362  | v1:4     | ethernet1 | 1.1.2.2 | 556078     |         | 640   |
 | 490363  | v1:4     | ethernet1 | 1.1.2.2 | 556079     |         | 640   |
 | 490364  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 490365  | v1:4     | ethernet2 | 1.1.3.4 | 424795     |         | 1280  |
 | 490366  | null     | null      | null    | unlabelled |         | 0     |
 | 490367  | null     | null      | null    | unlabelled |         | 0     |
 | 490368  | null     | null      | null    | unlabelled |         | 0     |
 | 490369  | null     | null      | null    | unlabelled |         | 0     |
 | 490370  | null     | null      | null    | unlabelled |         | 0     |
 | 550135  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 560055  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1031603 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 4872    | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 203104  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 254465  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 306917  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 347052  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 424791  | null     | null      | null    | unlabelled |         | 0     |
 | 424792  | v1:4     | ethernet1 | 1.1.3.3 | 490362     |         | 0     |
 | 424793  | v1:4     | ethernet1 | 1.1.3.3 | 490363     |         | 0     |
 | 424794  | v1:4     | ethernet1 | 1.1.3.3 | 490364     |         | 0     |
 | 424795  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 424796  | null     | null      | null    | unlabelled |         | 0     |
 | 424797  | null     | null      | null    | unlabelled |         | 0     |
 | 424798  | null     | null      | null    | unlabelled |         | 0     |
 | 424799  | null     | null      | null    | unlabelled |         | 0     |
 | 424800  | null     | null      | null    | unlabelled |         | 0     |
 | 528432  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1004084 | null     | null      | null    | unlabelled |         | 0     |
 | 1004085 | v1:6     | ethernet1 | 1236::3 | 423943     |         | 0     |
 | 1004086 | v1:6     | ethernet1 | 1236::3 | 423944     |         | 0     |
 | 1004087 | v1:6     | ethernet1 | 1236::3 | 423945     |         | 0     |
 | 1004088 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1004089 | null     | null      | null    | unlabelled |         | 0     |
 | 1004090 | null     | null      | null    | unlabelled |         | 0     |
 | 1004091 | null     | null      | null    | unlabelled |         | 0     |
 | 1004092 | null     | null      | null    | unlabelled |         | 0     |
 | 1004093 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#