here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8274   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 102094 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 461188 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 572327 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 826461 | null     | null      | null    | unlabelled |         | 0     |
 | 826462 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 826463 | v1:4     | ethernet1 | 1.1.1.2 | 383169     |         | 0     |
 | 826464 | v1:4     | ethernet1 | 1.1.1.2 | 383170     |         | 0     |
 | 826465 | v1:4     | ethernet1 | 1.1.1.2 | 383171     |         | 0     |
 | 826466 | null     | null      | null    | unlabelled |         | 0     |
 | 826467 | null     | null      | null    | unlabelled |         | 0     |
 | 826468 | null     | null      | null    | unlabelled |         | 0     |
 | 826469 | null     | null      | null    | unlabelled |         | 0     |
 | 826470 | null     | null      | null    | unlabelled |         | 0     |
 | 871308 | null     | null      | null    | unlabelled |         | 0     |
 | 871309 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 871310 | v1:6     | ethernet1 | 1234::2 | 680311     |         | 0     |
 | 871311 | v1:6     | ethernet1 | 1234::2 | 680312     |         | 0     |
 | 871312 | v1:6     | ethernet1 | 1234::2 | 680313     |         | 0     |
 | 871313 | null     | null      | null    | unlabelled |         | 0     |
 | 871314 | null     | null      | null    | unlabelled |         | 0     |
 | 871315 | null     | null      | null    | unlabelled |         | 0     |
 | 871316 | null     | null      | null    | unlabelled |         | 0     |
 | 871317 | null     | null      | null    | unlabelled |         | 0     |
 | 914748 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 982719 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 150551 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 230512 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 314305 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 383167 | null     | null      | null    | unlabelled |         | 0     |
 | 383168 | v1:4     | ethernet1 | 1.1.1.1 | 826462     |         | 1280  |
 | 383169 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 383170 | v1:4     | ethernet2 | 1.1.2.3 | 196356     |         | 640   |
 | 383171 | v1:4     | ethernet2 | 1.1.2.3 | 196357     |         | 640   |
 | 383172 | null     | null      | null    | unlabelled |         | 0     |
 | 383173 | null     | null      | null    | unlabelled |         | 0     |
 | 383174 | null     | null      | null    | unlabelled |         | 0     |
 | 383175 | null     | null      | null    | unlabelled |         | 0     |
 | 383176 | null     | null      | null    | unlabelled |         | 0     |
 | 554122 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 662506 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 680309 | null     | null      | null    | unlabelled |         | 0     |
 | 680310 | v1:6     | ethernet1 | 1234::1 | 871309     |         | 1280  |
 | 680311 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 680312 | v1:6     | ethernet2 | 1235::3 | 236800     |         | 640   |
 | 680313 | v1:6     | ethernet2 | 1235::3 | 236801     |         | 640   |
 | 680314 | null     | null      | null    | unlabelled |         | 0     |
 | 680315 | null     | null      | null    | unlabelled |         | 0     |
 | 680316 | null     | null      | null    | unlabelled |         | 0     |
 | 680317 | null     | null      | null    | unlabelled |         | 0     |
 | 680318 | null     | null      | null    | unlabelled |         | 0     |
 | 862383 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 979062 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 988061 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 131092  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 146064  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 196353  | null     | null      | null    | unlabelled |         | 0     |
 | 196354  | v1:4     | ethernet1 | 1.1.2.2 | 383168     |         | 640   |
 | 196355  | v1:4     | ethernet1 | 1.1.2.2 | 383169     |         | 640   |
 | 196356  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 196357  | v1:4     | ethernet2 | 1.1.3.4 | 955916     |         | 1280  |
 | 196358  | null     | null      | null    | unlabelled |         | 0     |
 | 196359  | null     | null      | null    | unlabelled |         | 0     |
 | 196360  | null     | null      | null    | unlabelled |         | 0     |
 | 196361  | null     | null      | null    | unlabelled |         | 0     |
 | 196362  | null     | null      | null    | unlabelled |         | 0     |
 | 236797  | null     | null      | null    | unlabelled |         | 0     |
 | 236798  | v1:6     | ethernet1 | 1235::2 | 680310     |         | 640   |
 | 236799  | v1:6     | ethernet1 | 1235::2 | 680311     |         | 640   |
 | 236800  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 236801  | v1:6     | ethernet2 | 1236::4 | 936943     |         | 1280  |
 | 236802  | null     | null      | null    | unlabelled |         | 0     |
 | 236803  | null     | null      | null    | unlabelled |         | 0     |
 | 236804  | null     | null      | null    | unlabelled |         | 0     |
 | 236805  | null     | null      | null    | unlabelled |         | 0     |
 | 236806  | null     | null      | null    | unlabelled |         | 0     |
 | 248521  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 299000  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 384111  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 541876  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 790419  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1015669 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 200657 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 266818 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 311098 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 416687 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 564808 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 663938 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 936939 | null     | null      | null    | unlabelled |         | 0     |
 | 936940 | v1:6     | ethernet1 | 1236::3 | 236798     |         | 0     |
 | 936941 | v1:6     | ethernet1 | 1236::3 | 236799     |         | 0     |
 | 936942 | v1:6     | ethernet1 | 1236::3 | 236800     |         | 0     |
 | 936943 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 936944 | null     | null      | null    | unlabelled |         | 0     |
 | 936945 | null     | null      | null    | unlabelled |         | 0     |
 | 936946 | null     | null      | null    | unlabelled |         | 0     |
 | 936947 | null     | null      | null    | unlabelled |         | 0     |
 | 936948 | null     | null      | null    | unlabelled |         | 0     |
 | 955912 | null     | null      | null    | unlabelled |         | 0     |
 | 955913 | v1:4     | ethernet1 | 1.1.3.3 | 196354     |         | 0     |
 | 955914 | v1:4     | ethernet1 | 1.1.3.3 | 196355     |         | 0     |
 | 955915 | v1:4     | ethernet1 | 1.1.3.3 | 196356     |         | 0     |
 | 955916 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 955917 | null     | null      | null    | unlabelled |         | 0     |
 | 955918 | null     | null      | null    | unlabelled |         | 0     |
 | 955919 | null     | null      | null    | unlabelled |         | 0     |
 | 955920 | null     | null      | null    | unlabelled |         | 0     |
 | 955921 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#