here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 176433 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 221762 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 257977 | null     | null      | null    | unlabelled |         | 0     |
 | 257978 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 257979 | v1:6     | ethernet1 | 1234::2 | 481291     |         | 0     |
 | 257980 | v1:6     | ethernet1 | 1234::2 | 481292     |         | 0     |
 | 257981 | v1:6     | ethernet1 | 1234::2 | 481293     |         | 0     |
 | 257982 | null     | null      | null    | unlabelled |         | 0     |
 | 257983 | null     | null      | null    | unlabelled |         | 0     |
 | 257984 | null     | null      | null    | unlabelled |         | 0     |
 | 257985 | null     | null      | null    | unlabelled |         | 0     |
 | 257986 | null     | null      | null    | unlabelled |         | 0     |
 | 413114 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 434229 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 491536 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 568036 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 906820 | null     | null      | null    | unlabelled |         | 0     |
 | 906821 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 906822 | v1:4     | ethernet1 | 1.1.1.2 | 406203     |         | 0     |
 | 906823 | v1:4     | ethernet1 | 1.1.1.2 | 406204     |         | 0     |
 | 906824 | v1:4     | ethernet1 | 1.1.1.2 | 406205     |         | 0     |
 | 906825 | null     | null      | null    | unlabelled |         | 0     |
 | 906826 | null     | null      | null    | unlabelled |         | 0     |
 | 906827 | null     | null      | null    | unlabelled |         | 0     |
 | 906828 | null     | null      | null    | unlabelled |         | 0     |
 | 906829 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 134446  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151832  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 173152  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 369900  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 394083  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 406201  | null     | null      | null    | unlabelled |         | 0     |
 | 406202  | v1:4     | ethernet1 | 1.1.1.1 | 906821     |         | 1280  |
 | 406203  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 406204  | v1:4     | ethernet2 | 1.1.2.3 | 977161     |         | 640   |
 | 406205  | v1:4     | ethernet2 | 1.1.2.3 | 977162     |         | 640   |
 | 406206  | null     | null      | null    | unlabelled |         | 0     |
 | 406207  | null     | null      | null    | unlabelled |         | 0     |
 | 406208  | null     | null      | null    | unlabelled |         | 0     |
 | 406209  | null     | null      | null    | unlabelled |         | 0     |
 | 406210  | null     | null      | null    | unlabelled |         | 0     |
 | 481289  | null     | null      | null    | unlabelled |         | 0     |
 | 481290  | v1:6     | ethernet1 | 1234::1 | 257978     |         | 1280  |
 | 481291  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 481292  | v1:6     | ethernet2 | 1235::3 | 585434     |         | 640   |
 | 481293  | v1:6     | ethernet2 | 1235::3 | 585435     |         | 640   |
 | 481294  | null     | null      | null    | unlabelled |         | 0     |
 | 481295  | null     | null      | null    | unlabelled |         | 0     |
 | 481296  | null     | null      | null    | unlabelled |         | 0     |
 | 481297  | null     | null      | null    | unlabelled |         | 0     |
 | 481298  | null     | null      | null    | unlabelled |         | 0     |
 | 490796  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 881074  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1048464 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13713   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 93060   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 199998  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 261712  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 300716  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 334420  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 585431  | null     | null      | null    | unlabelled |         | 0     |
 | 585432  | v1:6     | ethernet1 | 1235::2 | 481290     |         | 640   |
 | 585433  | v1:6     | ethernet1 | 1235::2 | 481291     |         | 640   |
 | 585434  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 585435  | v1:6     | ethernet2 | 1236::4 | 582043     |         | 1280  |
 | 585436  | null     | null      | null    | unlabelled |         | 0     |
 | 585437  | null     | null      | null    | unlabelled |         | 0     |
 | 585438  | null     | null      | null    | unlabelled |         | 0     |
 | 585439  | null     | null      | null    | unlabelled |         | 0     |
 | 585440  | null     | null      | null    | unlabelled |         | 0     |
 | 757317  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 977158  | null     | null      | null    | unlabelled |         | 0     |
 | 977159  | v1:4     | ethernet1 | 1.1.2.2 | 406202     |         | 640   |
 | 977160  | v1:4     | ethernet1 | 1.1.2.2 | 406203     |         | 640   |
 | 977161  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 977162  | v1:4     | ethernet2 | 1.1.3.4 | 218681     |         | 1280  |
 | 977163  | null     | null      | null    | unlabelled |         | 0     |
 | 977164  | null     | null      | null    | unlabelled |         | 0     |
 | 977165  | null     | null      | null    | unlabelled |         | 0     |
 | 977166  | null     | null      | null    | unlabelled |         | 0     |
 | 977167  | null     | null      | null    | unlabelled |         | 0     |
 | 1046858 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 218677  | null     | null      | null    | unlabelled |         | 0     |
 | 218678  | v1:4     | ethernet1 | 1.1.3.3 | 977159     |         | 0     |
 | 218679  | v1:4     | ethernet1 | 1.1.3.3 | 977160     |         | 0     |
 | 218680  | v1:4     | ethernet1 | 1.1.3.3 | 977161     |         | 0     |
 | 218681  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 218682  | null     | null      | null    | unlabelled |         | 0     |
 | 218683  | null     | null      | null    | unlabelled |         | 0     |
 | 218684  | null     | null      | null    | unlabelled |         | 0     |
 | 218685  | null     | null      | null    | unlabelled |         | 0     |
 | 218686  | null     | null      | null    | unlabelled |         | 0     |
 | 230546  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 490418  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 547291  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 582039  | null     | null      | null    | unlabelled |         | 0     |
 | 582040  | v1:6     | ethernet1 | 1236::3 | 585432     |         | 0     |
 | 582041  | v1:6     | ethernet1 | 1236::3 | 585433     |         | 0     |
 | 582042  | v1:6     | ethernet1 | 1236::3 | 585434     |         | 0     |
 | 582043  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 582044  | null     | null      | null    | unlabelled |         | 0     |
 | 582045  | null     | null      | null    | unlabelled |         | 0     |
 | 582046  | null     | null      | null    | unlabelled |         | 0     |
 | 582047  | null     | null      | null    | unlabelled |         | 0     |
 | 582048  | null     | null      | null    | unlabelled |         | 0     |
 | 672977  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 737114  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1038862 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#