here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29926  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 74401  | null     | null      | null    | unlabelled |         | 0     |
 | 74402  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 74403  | v1:6     | ethernet1 | 1234::2 | 142154     |         | 0     |
 | 74404  | v1:6     | ethernet1 | 1234::2 | 142155     |         | 0     |
 | 74405  | v1:6     | ethernet1 | 1234::2 | 142156     |         | 0     |
 | 74406  | null     | null      | null    | unlabelled |         | 0     |
 | 74407  | null     | null      | null    | unlabelled |         | 0     |
 | 74408  | null     | null      | null    | unlabelled |         | 0     |
 | 74409  | null     | null      | null    | unlabelled |         | 0     |
 | 74410  | null     | null      | null    | unlabelled |         | 0     |
 | 194174 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 420136 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 421434 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 675366 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 822902 | null     | null      | null    | unlabelled |         | 0     |
 | 822903 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 822904 | v1:4     | ethernet1 | 1.1.1.2 | 532192     |         | 0     |
 | 822905 | v1:4     | ethernet1 | 1.1.1.2 | 532193     |         | 0     |
 | 822906 | v1:4     | ethernet1 | 1.1.1.2 | 532194     |         | 0     |
 | 822907 | null     | null      | null    | unlabelled |         | 0     |
 | 822908 | null     | null      | null    | unlabelled |         | 0     |
 | 822909 | null     | null      | null    | unlabelled |         | 0     |
 | 822910 | null     | null      | null    | unlabelled |         | 0     |
 | 822911 | null     | null      | null    | unlabelled |         | 0     |
 | 897382 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 142152 | null     | null      | null    | unlabelled |         | 0     |
 | 142153 | v1:6     | ethernet1 | 1234::1 | 74402      |         | 1280  |
 | 142154 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 142155 | v1:6     | ethernet2 | 1235::3 | 127792     |         | 640   |
 | 142156 | v1:6     | ethernet2 | 1235::3 | 127793     |         | 640   |
 | 142157 | null     | null      | null    | unlabelled |         | 0     |
 | 142158 | null     | null      | null    | unlabelled |         | 0     |
 | 142159 | null     | null      | null    | unlabelled |         | 0     |
 | 142160 | null     | null      | null    | unlabelled |         | 0     |
 | 142161 | null     | null      | null    | unlabelled |         | 0     |
 | 159458 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 161479 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 190649 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 225457 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 532190 | null     | null      | null    | unlabelled |         | 0     |
 | 532191 | v1:4     | ethernet1 | 1.1.1.1 | 822903     |         | 1280  |
 | 532192 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 532193 | v1:4     | ethernet2 | 1.1.2.3 | 300098     |         | 640   |
 | 532194 | v1:4     | ethernet2 | 1.1.2.3 | 300099     |         | 640   |
 | 532195 | null     | null      | null    | unlabelled |         | 0     |
 | 532196 | null     | null      | null    | unlabelled |         | 0     |
 | 532197 | null     | null      | null    | unlabelled |         | 0     |
 | 532198 | null     | null      | null    | unlabelled |         | 0     |
 | 532199 | null     | null      | null    | unlabelled |         | 0     |
 | 678771 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 705673 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 743574 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 881616 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39011  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 79678  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 127789 | null     | null      | null    | unlabelled |         | 0     |
 | 127790 | v1:6     | ethernet1 | 1235::2 | 142153     |         | 640   |
 | 127791 | v1:6     | ethernet1 | 1235::2 | 142154     |         | 640   |
 | 127792 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 127793 | v1:6     | ethernet2 | 1236::4 | 878208     |         | 1280  |
 | 127794 | null     | null      | null    | unlabelled |         | 0     |
 | 127795 | null     | null      | null    | unlabelled |         | 0     |
 | 127796 | null     | null      | null    | unlabelled |         | 0     |
 | 127797 | null     | null      | null    | unlabelled |         | 0     |
 | 127798 | null     | null      | null    | unlabelled |         | 0     |
 | 151227 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 300095 | null     | null      | null    | unlabelled |         | 0     |
 | 300096 | v1:4     | ethernet1 | 1.1.2.2 | 532191     |         | 640   |
 | 300097 | v1:4     | ethernet1 | 1.1.2.2 | 532192     |         | 640   |
 | 300098 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 300099 | v1:4     | ethernet2 | 1.1.3.4 | 619959     |         | 1280  |
 | 300100 | null     | null      | null    | unlabelled |         | 0     |
 | 300101 | null     | null      | null    | unlabelled |         | 0     |
 | 300102 | null     | null      | null    | unlabelled |         | 0     |
 | 300103 | null     | null      | null    | unlabelled |         | 0     |
 | 300104 | null     | null      | null    | unlabelled |         | 0     |
 | 353756 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 401448 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449990 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 645301 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 769311 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36875  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 55530  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 74722  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 230240 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 619955 | null     | null      | null    | unlabelled |         | 0     |
 | 619956 | v1:4     | ethernet1 | 1.1.3.3 | 300096     |         | 0     |
 | 619957 | v1:4     | ethernet1 | 1.1.3.3 | 300097     |         | 0     |
 | 619958 | v1:4     | ethernet1 | 1.1.3.3 | 300098     |         | 0     |
 | 619959 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 619960 | null     | null      | null    | unlabelled |         | 0     |
 | 619961 | null     | null      | null    | unlabelled |         | 0     |
 | 619962 | null     | null      | null    | unlabelled |         | 0     |
 | 619963 | null     | null      | null    | unlabelled |         | 0     |
 | 619964 | null     | null      | null    | unlabelled |         | 0     |
 | 719357 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 876154 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 878204 | null     | null      | null    | unlabelled |         | 0     |
 | 878205 | v1:6     | ethernet1 | 1236::3 | 127790     |         | 0     |
 | 878206 | v1:6     | ethernet1 | 1236::3 | 127791     |         | 0     |
 | 878207 | v1:6     | ethernet1 | 1236::3 | 127792     |         | 0     |
 | 878208 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 878209 | null     | null      | null    | unlabelled |         | 0     |
 | 878210 | null     | null      | null    | unlabelled |         | 0     |
 | 878211 | null     | null      | null    | unlabelled |         | 0     |
 | 878212 | null     | null      | null    | unlabelled |         | 0     |
 | 878213 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#