here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 87931  | null     | null      | null    | unlabelled |         | 0     |
 | 87932  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 87933  | v1:6     | ethernet1 | 1234::2 | 7537       |         | 0     |
 | 87934  | v1:6     | ethernet1 | 1234::2 | 7538       |         | 0     |
 | 87935  | v1:6     | ethernet1 | 1234::2 | 7539       |         | 0     |
 | 87936  | null     | null      | null    | unlabelled |         | 0     |
 | 87937  | null     | null      | null    | unlabelled |         | 0     |
 | 87938  | null     | null      | null    | unlabelled |         | 0     |
 | 87939  | null     | null      | null    | unlabelled |         | 0     |
 | 87940  | null     | null      | null    | unlabelled |         | 0     |
 | 170774 | null     | null      | null    | unlabelled |         | 0     |
 | 170775 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 170776 | v1:4     | ethernet1 | 1.1.1.2 | 959037     |         | 0     |
 | 170777 | v1:4     | ethernet1 | 1.1.1.2 | 959038     |         | 0     |
 | 170778 | v1:4     | ethernet1 | 1.1.1.2 | 959039     |         | 0     |
 | 170779 | null     | null      | null    | unlabelled |         | 0     |
 | 170780 | null     | null      | null    | unlabelled |         | 0     |
 | 170781 | null     | null      | null    | unlabelled |         | 0     |
 | 170782 | null     | null      | null    | unlabelled |         | 0     |
 | 170783 | null     | null      | null    | unlabelled |         | 0     |
 | 311249 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 668151 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 723764 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 816094 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 862717 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909126 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7535   | null     | null      | null    | unlabelled |         | 0     |
 | 7536   | v1:6     | ethernet1 | 1234::1 | 87932      |         | 1280  |
 | 7537   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 7538   | v1:6     | ethernet2 | 1235::3 | 948272     |         | 640   |
 | 7539   | v1:6     | ethernet2 | 1235::3 | 948273     |         | 640   |
 | 7540   | null     | null      | null    | unlabelled |         | 0     |
 | 7541   | null     | null      | null    | unlabelled |         | 0     |
 | 7542   | null     | null      | null    | unlabelled |         | 0     |
 | 7543   | null     | null      | null    | unlabelled |         | 0     |
 | 7544   | null     | null      | null    | unlabelled |         | 0     |
 | 31696  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 246111 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 402956 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 420115 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540952 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 601256 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 677057 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 959035 | null     | null      | null    | unlabelled |         | 0     |
 | 959036 | v1:4     | ethernet1 | 1.1.1.1 | 170775     |         | 1280  |
 | 959037 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 959038 | v1:4     | ethernet2 | 1.1.2.3 | 524386     |         | 640   |
 | 959039 | v1:4     | ethernet2 | 1.1.2.3 | 524387     |         | 640   |
 | 959040 | null     | null      | null    | unlabelled |         | 0     |
 | 959041 | null     | null      | null    | unlabelled |         | 0     |
 | 959042 | null     | null      | null    | unlabelled |         | 0     |
 | 959043 | null     | null      | null    | unlabelled |         | 0     |
 | 959044 | null     | null      | null    | unlabelled |         | 0     |
 | 961113 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 267320 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 316826 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390753 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 436036 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 449756 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 524383 | null     | null      | null    | unlabelled |         | 0     |
 | 524384 | v1:4     | ethernet1 | 1.1.2.2 | 959036     |         | 640   |
 | 524385 | v1:4     | ethernet1 | 1.1.2.2 | 959037     |         | 640   |
 | 524386 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 524387 | v1:4     | ethernet2 | 1.1.3.4 | 400062     |         | 1280  |
 | 524388 | null     | null      | null    | unlabelled |         | 0     |
 | 524389 | null     | null      | null    | unlabelled |         | 0     |
 | 524390 | null     | null      | null    | unlabelled |         | 0     |
 | 524391 | null     | null      | null    | unlabelled |         | 0     |
 | 524392 | null     | null      | null    | unlabelled |         | 0     |
 | 576667 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 824715 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 878585 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 948269 | null     | null      | null    | unlabelled |         | 0     |
 | 948270 | v1:6     | ethernet1 | 1235::2 | 7536       |         | 640   |
 | 948271 | v1:6     | ethernet1 | 1235::2 | 7537       |         | 640   |
 | 948272 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 948273 | v1:6     | ethernet2 | 1236::4 | 311432     |         | 1280  |
 | 948274 | null     | null      | null    | unlabelled |         | 0     |
 | 948275 | null     | null      | null    | unlabelled |         | 0     |
 | 948276 | null     | null      | null    | unlabelled |         | 0     |
 | 948277 | null     | null      | null    | unlabelled |         | 0     |
 | 948278 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 245278  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 311428  | null     | null      | null    | unlabelled |         | 0     |
 | 311429  | v1:6     | ethernet1 | 1236::3 | 948270     |         | 0     |
 | 311430  | v1:6     | ethernet1 | 1236::3 | 948271     |         | 0     |
 | 311431  | v1:6     | ethernet1 | 1236::3 | 948272     |         | 0     |
 | 311432  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 311433  | null     | null      | null    | unlabelled |         | 0     |
 | 311434  | null     | null      | null    | unlabelled |         | 0     |
 | 311435  | null     | null      | null    | unlabelled |         | 0     |
 | 311436  | null     | null      | null    | unlabelled |         | 0     |
 | 311437  | null     | null      | null    | unlabelled |         | 0     |
 | 374849  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 398797  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 400058  | null     | null      | null    | unlabelled |         | 0     |
 | 400059  | v1:4     | ethernet1 | 1.1.3.3 | 524384     |         | 0     |
 | 400060  | v1:4     | ethernet1 | 1.1.3.3 | 524385     |         | 0     |
 | 400061  | v1:4     | ethernet1 | 1.1.3.3 | 524386     |         | 0     |
 | 400062  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 400063  | null     | null      | null    | unlabelled |         | 0     |
 | 400064  | null     | null      | null    | unlabelled |         | 0     |
 | 400065  | null     | null      | null    | unlabelled |         | 0     |
 | 400066  | null     | null      | null    | unlabelled |         | 0     |
 | 400067  | null     | null      | null    | unlabelled |         | 0     |
 | 482236  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 979917  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1021299 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#