here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51601  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 198863 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 222766 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 392779 | null     | null      | null    | unlabelled |         | 0     |
 | 392780 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 392781 | v1:6     | ethernet1 | 1234::2 | 671739     |         | 0     |
 | 392782 | v1:6     | ethernet1 | 1234::2 | 671740     |         | 0     |
 | 392783 | v1:6     | ethernet1 | 1234::2 | 671741     |         | 0     |
 | 392784 | null     | null      | null    | unlabelled |         | 0     |
 | 392785 | null     | null      | null    | unlabelled |         | 0     |
 | 392786 | null     | null      | null    | unlabelled |         | 0     |
 | 392787 | null     | null      | null    | unlabelled |         | 0     |
 | 392788 | null     | null      | null    | unlabelled |         | 0     |
 | 462672 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 693575 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 791748 | null     | null      | null    | unlabelled |         | 0     |
 | 791749 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 791750 | v1:4     | ethernet1 | 1.1.1.2 | 507801     |         | 0     |
 | 791751 | v1:4     | ethernet1 | 1.1.1.2 | 507802     |         | 0     |
 | 791752 | v1:4     | ethernet1 | 1.1.1.2 | 507803     |         | 0     |
 | 791753 | null     | null      | null    | unlabelled |         | 0     |
 | 791754 | null     | null      | null    | unlabelled |         | 0     |
 | 791755 | null     | null      | null    | unlabelled |         | 0     |
 | 791756 | null     | null      | null    | unlabelled |         | 0     |
 | 791757 | null     | null      | null    | unlabelled |         | 0     |
 | 791872 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26079  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 182514 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 403815 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 439307 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 507799 | null     | null      | null    | unlabelled |         | 0     |
 | 507800 | v1:4     | ethernet1 | 1.1.1.1 | 791749     |         | 1280  |
 | 507801 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 507802 | v1:4     | ethernet2 | 1.1.2.3 | 976        |         | 640   |
 | 507803 | v1:4     | ethernet2 | 1.1.2.3 | 977        |         | 640   |
 | 507804 | null     | null      | null    | unlabelled |         | 0     |
 | 507805 | null     | null      | null    | unlabelled |         | 0     |
 | 507806 | null     | null      | null    | unlabelled |         | 0     |
 | 507807 | null     | null      | null    | unlabelled |         | 0     |
 | 507808 | null     | null      | null    | unlabelled |         | 0     |
 | 578815 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 650261 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 671737 | null     | null      | null    | unlabelled |         | 0     |
 | 671738 | v1:6     | ethernet1 | 1234::1 | 392780     |         | 1280  |
 | 671739 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 671740 | v1:6     | ethernet2 | 1235::3 | 898195     |         | 640   |
 | 671741 | v1:6     | ethernet2 | 1235::3 | 898196     |         | 640   |
 | 671742 | null     | null      | null    | unlabelled |         | 0     |
 | 671743 | null     | null      | null    | unlabelled |         | 0     |
 | 671744 | null     | null      | null    | unlabelled |         | 0     |
 | 671745 | null     | null      | null    | unlabelled |         | 0     |
 | 671746 | null     | null      | null    | unlabelled |         | 0     |
 | 685953 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 848921 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 973     | null     | null      | null    | unlabelled |         | 0     |
 | 974     | v1:4     | ethernet1 | 1.1.2.2 | 507800     |         | 640   |
 | 975     | v1:4     | ethernet1 | 1.1.2.2 | 507801     |         | 640   |
 | 976     | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 977     | v1:4     | ethernet2 | 1.1.3.4 | 912391     |         | 1280  |
 | 978     | null     | null      | null    | unlabelled |         | 0     |
 | 979     | null     | null      | null    | unlabelled |         | 0     |
 | 980     | null     | null      | null    | unlabelled |         | 0     |
 | 981     | null     | null      | null    | unlabelled |         | 0     |
 | 982     | null     | null      | null    | unlabelled |         | 0     |
 | 25599   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 37485   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 195640  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 223042  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 500545  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 571588  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 652909  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 898192  | null     | null      | null    | unlabelled |         | 0     |
 | 898193  | v1:6     | ethernet1 | 1235::2 | 671738     |         | 640   |
 | 898194  | v1:6     | ethernet1 | 1235::2 | 671739     |         | 640   |
 | 898195  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 898196  | v1:6     | ethernet2 | 1236::4 | 922987     |         | 1280  |
 | 898197  | null     | null      | null    | unlabelled |         | 0     |
 | 898198  | null     | null      | null    | unlabelled |         | 0     |
 | 898199  | null     | null      | null    | unlabelled |         | 0     |
 | 898200  | null     | null      | null    | unlabelled |         | 0     |
 | 898201  | null     | null      | null    | unlabelled |         | 0     |
 | 1021675 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 177742 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 514434 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 514509 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 536291 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 596316 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 826291 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 912387 | null     | null      | null    | unlabelled |         | 0     |
 | 912388 | v1:4     | ethernet1 | 1.1.3.3 | 974        |         | 0     |
 | 912389 | v1:4     | ethernet1 | 1.1.3.3 | 975        |         | 0     |
 | 912390 | v1:4     | ethernet1 | 1.1.3.3 | 976        |         | 0     |
 | 912391 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 912392 | null     | null      | null    | unlabelled |         | 0     |
 | 912393 | null     | null      | null    | unlabelled |         | 0     |
 | 912394 | null     | null      | null    | unlabelled |         | 0     |
 | 912395 | null     | null      | null    | unlabelled |         | 0     |
 | 912396 | null     | null      | null    | unlabelled |         | 0     |
 | 922983 | null     | null      | null    | unlabelled |         | 0     |
 | 922984 | v1:6     | ethernet1 | 1236::3 | 898193     |         | 0     |
 | 922985 | v1:6     | ethernet1 | 1236::3 | 898194     |         | 0     |
 | 922986 | v1:6     | ethernet1 | 1236::3 | 898195     |         | 0     |
 | 922987 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 922988 | null     | null      | null    | unlabelled |         | 0     |
 | 922989 | null     | null      | null    | unlabelled |         | 0     |
 | 922990 | null     | null      | null    | unlabelled |         | 0     |
 | 922991 | null     | null      | null    | unlabelled |         | 0     |
 | 922992 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#