here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48826  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 300027 | null     | null      | null    | unlabelled |         | 0     |
 | 300028 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 300029 | v1:4     | ethernet1 | 1.1.1.2 | 191003     |         | 0     |
 | 300030 | v1:4     | ethernet1 | 1.1.1.2 | 191004     |         | 0     |
 | 300031 | v1:4     | ethernet1 | 1.1.1.2 | 191005     |         | 0     |
 | 300032 | null     | null      | null    | unlabelled |         | 0     |
 | 300033 | null     | null      | null    | unlabelled |         | 0     |
 | 300034 | null     | null      | null    | unlabelled |         | 0     |
 | 300035 | null     | null      | null    | unlabelled |         | 0     |
 | 300036 | null     | null      | null    | unlabelled |         | 0     |
 | 539329 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 554405 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669759 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 796938 | null     | null      | null    | unlabelled |         | 0     |
 | 796939 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 796940 | v1:6     | ethernet1 | 1234::2 | 491869     |         | 0     |
 | 796941 | v1:6     | ethernet1 | 1234::2 | 491870     |         | 0     |
 | 796942 | v1:6     | ethernet1 | 1234::2 | 491871     |         | 0     |
 | 796943 | null     | null      | null    | unlabelled |         | 0     |
 | 796944 | null     | null      | null    | unlabelled |         | 0     |
 | 796945 | null     | null      | null    | unlabelled |         | 0     |
 | 796946 | null     | null      | null    | unlabelled |         | 0     |
 | 796947 | null     | null      | null    | unlabelled |         | 0     |
 | 879278 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 893466 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 191001 | null     | null      | null    | unlabelled |         | 0     |
 | 191002 | v1:4     | ethernet1 | 1.1.1.1 | 300028     |         | 1280  |
 | 191003 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 191004 | v1:4     | ethernet2 | 1.1.2.3 | 272631     |         | 640   |
 | 191005 | v1:4     | ethernet2 | 1.1.2.3 | 272632     |         | 640   |
 | 191006 | null     | null      | null    | unlabelled |         | 0     |
 | 191007 | null     | null      | null    | unlabelled |         | 0     |
 | 191008 | null     | null      | null    | unlabelled |         | 0     |
 | 191009 | null     | null      | null    | unlabelled |         | 0     |
 | 191010 | null     | null      | null    | unlabelled |         | 0     |
 | 262292 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 266260 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 477118 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491867 | null     | null      | null    | unlabelled |         | 0     |
 | 491868 | v1:6     | ethernet1 | 1234::1 | 796939     |         | 1280  |
 | 491869 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 491870 | v1:6     | ethernet2 | 1235::3 | 54575      |         | 640   |
 | 491871 | v1:6     | ethernet2 | 1235::3 | 54576      |         | 640   |
 | 491872 | null     | null      | null    | unlabelled |         | 0     |
 | 491873 | null     | null      | null    | unlabelled |         | 0     |
 | 491874 | null     | null      | null    | unlabelled |         | 0     |
 | 491875 | null     | null      | null    | unlabelled |         | 0     |
 | 491876 | null     | null      | null    | unlabelled |         | 0     |
 | 768331 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 821191 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 841844 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 845211 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 902459 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1734    | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 54572   | null     | null      | null    | unlabelled |         | 0     |
 | 54573   | v1:6     | ethernet1 | 1235::2 | 491868     |         | 640   |
 | 54574   | v1:6     | ethernet1 | 1235::2 | 491869     |         | 640   |
 | 54575   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 54576   | v1:6     | ethernet2 | 1236::4 | 78422      |         | 1280  |
 | 54577   | null     | null      | null    | unlabelled |         | 0     |
 | 54578   | null     | null      | null    | unlabelled |         | 0     |
 | 54579   | null     | null      | null    | unlabelled |         | 0     |
 | 54580   | null     | null      | null    | unlabelled |         | 0     |
 | 54581   | null     | null      | null    | unlabelled |         | 0     |
 | 66814   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 165480  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 272628  | null     | null      | null    | unlabelled |         | 0     |
 | 272629  | v1:4     | ethernet1 | 1.1.2.2 | 191002     |         | 640   |
 | 272630  | v1:4     | ethernet1 | 1.1.2.2 | 191003     |         | 640   |
 | 272631  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272632  | v1:4     | ethernet2 | 1.1.3.4 | 659293     |         | 1280  |
 | 272633  | null     | null      | null    | unlabelled |         | 0     |
 | 272634  | null     | null      | null    | unlabelled |         | 0     |
 | 272635  | null     | null      | null    | unlabelled |         | 0     |
 | 272636  | null     | null      | null    | unlabelled |         | 0     |
 | 272637  | null     | null      | null    | unlabelled |         | 0     |
 | 619792  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 748190  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 796634  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 918610  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1034575 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 36767   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 78418   | null     | null      | null    | unlabelled |         | 0     |
 | 78419   | v1:6     | ethernet1 | 1236::3 | 54573      |         | 0     |
 | 78420   | v1:6     | ethernet1 | 1236::3 | 54574      |         | 0     |
 | 78421   | v1:6     | ethernet1 | 1236::3 | 54575      |         | 0     |
 | 78422   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 78423   | null     | null      | null    | unlabelled |         | 0     |
 | 78424   | null     | null      | null    | unlabelled |         | 0     |
 | 78425   | null     | null      | null    | unlabelled |         | 0     |
 | 78426   | null     | null      | null    | unlabelled |         | 0     |
 | 78427   | null     | null      | null    | unlabelled |         | 0     |
 | 270985  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 572427  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 659289  | null     | null      | null    | unlabelled |         | 0     |
 | 659290  | v1:4     | ethernet1 | 1.1.3.3 | 272629     |         | 0     |
 | 659291  | v1:4     | ethernet1 | 1.1.3.3 | 272630     |         | 0     |
 | 659292  | v1:4     | ethernet1 | 1.1.3.3 | 272631     |         | 0     |
 | 659293  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 659294  | null     | null      | null    | unlabelled |         | 0     |
 | 659295  | null     | null      | null    | unlabelled |         | 0     |
 | 659296  | null     | null      | null    | unlabelled |         | 0     |
 | 659297  | null     | null      | null    | unlabelled |         | 0     |
 | 659298  | null     | null      | null    | unlabelled |         | 0     |
 | 676186  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 843451  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1012989 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#