here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 187282 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 216986 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 242322 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 305905 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 525351 | null     | null      | null    | unlabelled |         | 0     |
 | 525352 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 525353 | v1:4     | ethernet1 | 1.1.1.2 | 780791     |         | 0     |
 | 525354 | v1:4     | ethernet1 | 1.1.1.2 | 780792     |         | 0     |
 | 525355 | v1:4     | ethernet1 | 1.1.1.2 | 780793     |         | 0     |
 | 525356 | null     | null      | null    | unlabelled |         | 0     |
 | 525357 | null     | null      | null    | unlabelled |         | 0     |
 | 525358 | null     | null      | null    | unlabelled |         | 0     |
 | 525359 | null     | null      | null    | unlabelled |         | 0     |
 | 525360 | null     | null      | null    | unlabelled |         | 0     |
 | 732035 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 823711 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 989763 | null     | null      | null    | unlabelled |         | 0     |
 | 989764 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 989765 | v1:6     | ethernet1 | 1234::2 | 535060     |         | 0     |
 | 989766 | v1:6     | ethernet1 | 1234::2 | 535061     |         | 0     |
 | 989767 | v1:6     | ethernet1 | 1234::2 | 535062     |         | 0     |
 | 989768 | null     | null      | null    | unlabelled |         | 0     |
 | 989769 | null     | null      | null    | unlabelled |         | 0     |
 | 989770 | null     | null      | null    | unlabelled |         | 0     |
 | 989771 | null     | null      | null    | unlabelled |         | 0     |
 | 989772 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117588 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 438798 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 535058 | null     | null      | null    | unlabelled |         | 0     |
 | 535059 | v1:6     | ethernet1 | 1234::1 | 989764     |         | 1280  |
 | 535060 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 535061 | v1:6     | ethernet2 | 1235::3 | 667167     |         | 640   |
 | 535062 | v1:6     | ethernet2 | 1235::3 | 667168     |         | 640   |
 | 535063 | null     | null      | null    | unlabelled |         | 0     |
 | 535064 | null     | null      | null    | unlabelled |         | 0     |
 | 535065 | null     | null      | null    | unlabelled |         | 0     |
 | 535066 | null     | null      | null    | unlabelled |         | 0     |
 | 535067 | null     | null      | null    | unlabelled |         | 0     |
 | 577543 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 666841 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 780789 | null     | null      | null    | unlabelled |         | 0     |
 | 780790 | v1:4     | ethernet1 | 1.1.1.1 | 525352     |         | 1280  |
 | 780791 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 780792 | v1:4     | ethernet2 | 1.1.2.3 | 42283      |         | 640   |
 | 780793 | v1:4     | ethernet2 | 1.1.2.3 | 42284      |         | 640   |
 | 780794 | null     | null      | null    | unlabelled |         | 0     |
 | 780795 | null     | null      | null    | unlabelled |         | 0     |
 | 780796 | null     | null      | null    | unlabelled |         | 0     |
 | 780797 | null     | null      | null    | unlabelled |         | 0     |
 | 780798 | null     | null      | null    | unlabelled |         | 0     |
 | 839471 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 865244 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 887196 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 987501 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42280  | null     | null      | null    | unlabelled |         | 0     |
 | 42281  | v1:4     | ethernet1 | 1.1.2.2 | 780790     |         | 640   |
 | 42282  | v1:4     | ethernet1 | 1.1.2.2 | 780791     |         | 640   |
 | 42283  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 42284  | v1:4     | ethernet2 | 1.1.3.4 | 419113     |         | 1280  |
 | 42285  | null     | null      | null    | unlabelled |         | 0     |
 | 42286  | null     | null      | null    | unlabelled |         | 0     |
 | 42287  | null     | null      | null    | unlabelled |         | 0     |
 | 42288  | null     | null      | null    | unlabelled |         | 0     |
 | 42289  | null     | null      | null    | unlabelled |         | 0     |
 | 118748 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 203191 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 258682 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 323307 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 557814 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 631161 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 667164 | null     | null      | null    | unlabelled |         | 0     |
 | 667165 | v1:6     | ethernet1 | 1235::2 | 535059     |         | 640   |
 | 667166 | v1:6     | ethernet1 | 1235::2 | 535060     |         | 640   |
 | 667167 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 667168 | v1:6     | ethernet2 | 1236::4 | 51698      |         | 1280  |
 | 667169 | null     | null      | null    | unlabelled |         | 0     |
 | 667170 | null     | null      | null    | unlabelled |         | 0     |
 | 667171 | null     | null      | null    | unlabelled |         | 0     |
 | 667172 | null     | null      | null    | unlabelled |         | 0     |
 | 667173 | null     | null      | null    | unlabelled |         | 0     |
 | 757595 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 864201 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40435  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 51694  | null     | null      | null    | unlabelled |         | 0     |
 | 51695  | v1:6     | ethernet1 | 1236::3 | 667165     |         | 0     |
 | 51696  | v1:6     | ethernet1 | 1236::3 | 667166     |         | 0     |
 | 51697  | v1:6     | ethernet1 | 1236::3 | 667167     |         | 0     |
 | 51698  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 51699  | null     | null      | null    | unlabelled |         | 0     |
 | 51700  | null     | null      | null    | unlabelled |         | 0     |
 | 51701  | null     | null      | null    | unlabelled |         | 0     |
 | 51702  | null     | null      | null    | unlabelled |         | 0     |
 | 51703  | null     | null      | null    | unlabelled |         | 0     |
 | 274484 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 360107 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 419109 | null     | null      | null    | unlabelled |         | 0     |
 | 419110 | v1:4     | ethernet1 | 1.1.3.3 | 42281      |         | 0     |
 | 419111 | v1:4     | ethernet1 | 1.1.3.3 | 42282      |         | 0     |
 | 419112 | v1:4     | ethernet1 | 1.1.3.3 | 42283      |         | 0     |
 | 419113 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 419114 | null     | null      | null    | unlabelled |         | 0     |
 | 419115 | null     | null      | null    | unlabelled |         | 0     |
 | 419116 | null     | null      | null    | unlabelled |         | 0     |
 | 419117 | null     | null      | null    | unlabelled |         | 0     |
 | 419118 | null     | null      | null    | unlabelled |         | 0     |
 | 432709 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 463579 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814560 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#