here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61531  | null     | null      | null    | unlabelled |         | 0     |
 | 61532  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 61533  | v1:4     | ethernet1 | 1.1.1.2 | 212818     |         | 0     |
 | 61534  | v1:4     | ethernet1 | 1.1.1.2 | 212819     |         | 0     |
 | 61535  | v1:4     | ethernet1 | 1.1.1.2 | 212820     |         | 0     |
 | 61536  | null     | null      | null    | unlabelled |         | 0     |
 | 61537  | null     | null      | null    | unlabelled |         | 0     |
 | 61538  | null     | null      | null    | unlabelled |         | 0     |
 | 61539  | null     | null      | null    | unlabelled |         | 0     |
 | 61540  | null     | null      | null    | unlabelled |         | 0     |
 | 309687 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 520181 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 637649 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 641563 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 653694 | null     | null      | null    | unlabelled |         | 0     |
 | 653695 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 653696 | v1:6     | ethernet1 | 1234::2 | 457216     |         | 0     |
 | 653697 | v1:6     | ethernet1 | 1234::2 | 457217     |         | 0     |
 | 653698 | v1:6     | ethernet1 | 1234::2 | 457218     |         | 0     |
 | 653699 | null     | null      | null    | unlabelled |         | 0     |
 | 653700 | null     | null      | null    | unlabelled |         | 0     |
 | 653701 | null     | null      | null    | unlabelled |         | 0     |
 | 653702 | null     | null      | null    | unlabelled |         | 0     |
 | 653703 | null     | null      | null    | unlabelled |         | 0     |
 | 658696 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 743905 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120012 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 120159 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 197466 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 212816 | null     | null      | null    | unlabelled |         | 0     |
 | 212817 | v1:4     | ethernet1 | 1.1.1.1 | 61532      |         | 1280  |
 | 212818 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 212819 | v1:4     | ethernet2 | 1.1.2.3 | 974060     |         | 640   |
 | 212820 | v1:4     | ethernet2 | 1.1.2.3 | 974061     |         | 640   |
 | 212821 | null     | null      | null    | unlabelled |         | 0     |
 | 212822 | null     | null      | null    | unlabelled |         | 0     |
 | 212823 | null     | null      | null    | unlabelled |         | 0     |
 | 212824 | null     | null      | null    | unlabelled |         | 0     |
 | 212825 | null     | null      | null    | unlabelled |         | 0     |
 | 286324 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 457214 | null     | null      | null    | unlabelled |         | 0     |
 | 457215 | v1:6     | ethernet1 | 1234::1 | 653695     |         | 1280  |
 | 457216 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 457217 | v1:6     | ethernet2 | 1235::3 | 917264     |         | 640   |
 | 457218 | v1:6     | ethernet2 | 1235::3 | 917265     |         | 640   |
 | 457219 | null     | null      | null    | unlabelled |         | 0     |
 | 457220 | null     | null      | null    | unlabelled |         | 0     |
 | 457221 | null     | null      | null    | unlabelled |         | 0     |
 | 457222 | null     | null      | null    | unlabelled |         | 0     |
 | 457223 | null     | null      | null    | unlabelled |         | 0     |
 | 600773 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 656285 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 845353 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 887822 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59839  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 157472 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 542283 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 624694 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 716415 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 873545 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 917261 | null     | null      | null    | unlabelled |         | 0     |
 | 917262 | v1:6     | ethernet1 | 1235::2 | 457215     |         | 640   |
 | 917263 | v1:6     | ethernet1 | 1235::2 | 457216     |         | 640   |
 | 917264 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 917265 | v1:6     | ethernet2 | 1236::4 | 61504      |         | 1280  |
 | 917266 | null     | null      | null    | unlabelled |         | 0     |
 | 917267 | null     | null      | null    | unlabelled |         | 0     |
 | 917268 | null     | null      | null    | unlabelled |         | 0     |
 | 917269 | null     | null      | null    | unlabelled |         | 0     |
 | 917270 | null     | null      | null    | unlabelled |         | 0     |
 | 935392 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 974057 | null     | null      | null    | unlabelled |         | 0     |
 | 974058 | v1:4     | ethernet1 | 1.1.2.2 | 212817     |         | 640   |
 | 974059 | v1:4     | ethernet1 | 1.1.2.2 | 212818     |         | 640   |
 | 974060 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 974061 | v1:4     | ethernet2 | 1.1.3.4 | 316212     |         | 1280  |
 | 974062 | null     | null      | null    | unlabelled |         | 0     |
 | 974063 | null     | null      | null    | unlabelled |         | 0     |
 | 974064 | null     | null      | null    | unlabelled |         | 0     |
 | 974065 | null     | null      | null    | unlabelled |         | 0     |
 | 974066 | null     | null      | null    | unlabelled |         | 0     |
 | 984921 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34063  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 61500  | null     | null      | null    | unlabelled |         | 0     |
 | 61501  | v1:6     | ethernet1 | 1236::3 | 917262     |         | 0     |
 | 61502  | v1:6     | ethernet1 | 1236::3 | 917263     |         | 0     |
 | 61503  | v1:6     | ethernet1 | 1236::3 | 917264     |         | 0     |
 | 61504  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 61505  | null     | null      | null    | unlabelled |         | 0     |
 | 61506  | null     | null      | null    | unlabelled |         | 0     |
 | 61507  | null     | null      | null    | unlabelled |         | 0     |
 | 61508  | null     | null      | null    | unlabelled |         | 0     |
 | 61509  | null     | null      | null    | unlabelled |         | 0     |
 | 195290 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 298703 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 316208 | null     | null      | null    | unlabelled |         | 0     |
 | 316209 | v1:4     | ethernet1 | 1.1.3.3 | 974058     |         | 0     |
 | 316210 | v1:4     | ethernet1 | 1.1.3.3 | 974059     |         | 0     |
 | 316211 | v1:4     | ethernet1 | 1.1.3.3 | 974060     |         | 0     |
 | 316212 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 316213 | null     | null      | null    | unlabelled |         | 0     |
 | 316214 | null     | null      | null    | unlabelled |         | 0     |
 | 316215 | null     | null      | null    | unlabelled |         | 0     |
 | 316216 | null     | null      | null    | unlabelled |         | 0     |
 | 316217 | null     | null      | null    | unlabelled |         | 0     |
 | 535620 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 627823 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 877340 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#