here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 109981 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 310654 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 604069 | null     | null      | null    | unlabelled |         | 0     |
 | 604070 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 604071 | v1:4     | ethernet1 | 1.1.1.2 | 473069     |         | 0     |
 | 604072 | v1:4     | ethernet1 | 1.1.1.2 | 473070     |         | 0     |
 | 604073 | v1:4     | ethernet1 | 1.1.1.2 | 473071     |         | 0     |
 | 604074 | null     | null      | null    | unlabelled |         | 0     |
 | 604075 | null     | null      | null    | unlabelled |         | 0     |
 | 604076 | null     | null      | null    | unlabelled |         | 0     |
 | 604077 | null     | null      | null    | unlabelled |         | 0     |
 | 604078 | null     | null      | null    | unlabelled |         | 0     |
 | 638187 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 714171 | null     | null      | null    | unlabelled |         | 0     |
 | 714172 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 714173 | v1:6     | ethernet1 | 1234::2 | 829800     |         | 0     |
 | 714174 | v1:6     | ethernet1 | 1234::2 | 829801     |         | 0     |
 | 714175 | v1:6     | ethernet1 | 1234::2 | 829802     |         | 0     |
 | 714176 | null     | null      | null    | unlabelled |         | 0     |
 | 714177 | null     | null      | null    | unlabelled |         | 0     |
 | 714178 | null     | null      | null    | unlabelled |         | 0     |
 | 714179 | null     | null      | null    | unlabelled |         | 0     |
 | 714180 | null     | null      | null    | unlabelled |         | 0     |
 | 794466 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 810812 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 932620 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 200477  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 242668  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 388790  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 473067  | null     | null      | null    | unlabelled |         | 0     |
 | 473068  | v1:4     | ethernet1 | 1.1.1.1 | 604070     |         | 1280  |
 | 473069  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 473070  | v1:4     | ethernet2 | 1.1.2.3 | 372907     |         | 640   |
 | 473071  | v1:4     | ethernet2 | 1.1.2.3 | 372908     |         | 640   |
 | 473072  | null     | null      | null    | unlabelled |         | 0     |
 | 473073  | null     | null      | null    | unlabelled |         | 0     |
 | 473074  | null     | null      | null    | unlabelled |         | 0     |
 | 473075  | null     | null      | null    | unlabelled |         | 0     |
 | 473076  | null     | null      | null    | unlabelled |         | 0     |
 | 584766  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 610844  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 781832  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 829798  | null     | null      | null    | unlabelled |         | 0     |
 | 829799  | v1:6     | ethernet1 | 1234::1 | 714172     |         | 1280  |
 | 829800  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 829801  | v1:6     | ethernet2 | 1235::3 | 595622     |         | 640   |
 | 829802  | v1:6     | ethernet2 | 1235::3 | 595623     |         | 640   |
 | 829803  | null     | null      | null    | unlabelled |         | 0     |
 | 829804  | null     | null      | null    | unlabelled |         | 0     |
 | 829805  | null     | null      | null    | unlabelled |         | 0     |
 | 829806  | null     | null      | null    | unlabelled |         | 0     |
 | 829807  | null     | null      | null    | unlabelled |         | 0     |
 | 959646  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1038452 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 137767 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 177128 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 372904 | null     | null      | null    | unlabelled |         | 0     |
 | 372905 | v1:4     | ethernet1 | 1.1.2.2 | 473068     |         | 640   |
 | 372906 | v1:4     | ethernet1 | 1.1.2.2 | 473069     |         | 640   |
 | 372907 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 372908 | v1:4     | ethernet2 | 1.1.3.4 | 985453     |         | 1280  |
 | 372909 | null     | null      | null    | unlabelled |         | 0     |
 | 372910 | null     | null      | null    | unlabelled |         | 0     |
 | 372911 | null     | null      | null    | unlabelled |         | 0     |
 | 372912 | null     | null      | null    | unlabelled |         | 0     |
 | 372913 | null     | null      | null    | unlabelled |         | 0     |
 | 395839 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 437041 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 538743 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 570707 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 595619 | null     | null      | null    | unlabelled |         | 0     |
 | 595620 | v1:6     | ethernet1 | 1235::2 | 829799     |         | 640   |
 | 595621 | v1:6     | ethernet1 | 1235::2 | 829800     |         | 640   |
 | 595622 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 595623 | v1:6     | ethernet2 | 1236::4 | 515123     |         | 1280  |
 | 595624 | null     | null      | null    | unlabelled |         | 0     |
 | 595625 | null     | null      | null    | unlabelled |         | 0     |
 | 595626 | null     | null      | null    | unlabelled |         | 0     |
 | 595627 | null     | null      | null    | unlabelled |         | 0     |
 | 595628 | null     | null      | null    | unlabelled |         | 0     |
 | 753230 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 868777 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 286528  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 364421  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 367248  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 515119  | null     | null      | null    | unlabelled |         | 0     |
 | 515120  | v1:6     | ethernet1 | 1236::3 | 595620     |         | 0     |
 | 515121  | v1:6     | ethernet1 | 1236::3 | 595621     |         | 0     |
 | 515122  | v1:6     | ethernet1 | 1236::3 | 595622     |         | 0     |
 | 515123  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 515124  | null     | null      | null    | unlabelled |         | 0     |
 | 515125  | null     | null      | null    | unlabelled |         | 0     |
 | 515126  | null     | null      | null    | unlabelled |         | 0     |
 | 515127  | null     | null      | null    | unlabelled |         | 0     |
 | 515128  | null     | null      | null    | unlabelled |         | 0     |
 | 544406  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 668772  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 985449  | null     | null      | null    | unlabelled |         | 0     |
 | 985450  | v1:4     | ethernet1 | 1.1.3.3 | 372905     |         | 0     |
 | 985451  | v1:4     | ethernet1 | 1.1.3.3 | 372906     |         | 0     |
 | 985452  | v1:4     | ethernet1 | 1.1.3.3 | 372907     |         | 0     |
 | 985453  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 985454  | null     | null      | null    | unlabelled |         | 0     |
 | 985455  | null     | null      | null    | unlabelled |         | 0     |
 | 985456  | null     | null      | null    | unlabelled |         | 0     |
 | 985457  | null     | null      | null    | unlabelled |         | 0     |
 | 985458  | null     | null      | null    | unlabelled |         | 0     |
 | 1027579 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#