here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 45679  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 166069 | null     | null      | null    | unlabelled |         | 0     |
 | 166070 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 166071 | v1:6     | ethernet1 | 1234::2 | 928005     |         | 0     |
 | 166072 | v1:6     | ethernet1 | 1234::2 | 928006     |         | 0     |
 | 166073 | v1:6     | ethernet1 | 1234::2 | 928007     |         | 0     |
 | 166074 | null     | null      | null    | unlabelled |         | 0     |
 | 166075 | null     | null      | null    | unlabelled |         | 0     |
 | 166076 | null     | null      | null    | unlabelled |         | 0     |
 | 166077 | null     | null      | null    | unlabelled |         | 0     |
 | 166078 | null     | null      | null    | unlabelled |         | 0     |
 | 262079 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 461466 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 676588 | null     | null      | null    | unlabelled |         | 0     |
 | 676589 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 676590 | v1:4     | ethernet1 | 1.1.1.2 | 837564     |         | 0     |
 | 676591 | v1:4     | ethernet1 | 1.1.1.2 | 837565     |         | 0     |
 | 676592 | v1:4     | ethernet1 | 1.1.1.2 | 837566     |         | 0     |
 | 676593 | null     | null      | null    | unlabelled |         | 0     |
 | 676594 | null     | null      | null    | unlabelled |         | 0     |
 | 676595 | null     | null      | null    | unlabelled |         | 0     |
 | 676596 | null     | null      | null    | unlabelled |         | 0     |
 | 676597 | null     | null      | null    | unlabelled |         | 0     |
 | 880917 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 949625 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 978373 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 47983  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 72667  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 264515 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 292669 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 588286 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 837562 | null     | null      | null    | unlabelled |         | 0     |
 | 837563 | v1:4     | ethernet1 | 1.1.1.1 | 676589     |         | 1280  |
 | 837564 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 837565 | v1:4     | ethernet2 | 1.1.2.3 | 317772     |         | 640   |
 | 837566 | v1:4     | ethernet2 | 1.1.2.3 | 317773     |         | 640   |
 | 837567 | null     | null      | null    | unlabelled |         | 0     |
 | 837568 | null     | null      | null    | unlabelled |         | 0     |
 | 837569 | null     | null      | null    | unlabelled |         | 0     |
 | 837570 | null     | null      | null    | unlabelled |         | 0     |
 | 837571 | null     | null      | null    | unlabelled |         | 0     |
 | 838540 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 874993 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 920015 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 928003 | null     | null      | null    | unlabelled |         | 0     |
 | 928004 | v1:6     | ethernet1 | 1234::1 | 166070     |         | 1280  |
 | 928005 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 928006 | v1:6     | ethernet2 | 1235::3 | 57564      |         | 640   |
 | 928007 | v1:6     | ethernet2 | 1235::3 | 57565      |         | 640   |
 | 928008 | null     | null      | null    | unlabelled |         | 0     |
 | 928009 | null     | null      | null    | unlabelled |         | 0     |
 | 928010 | null     | null      | null    | unlabelled |         | 0     |
 | 928011 | null     | null      | null    | unlabelled |         | 0     |
 | 928012 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57561  | null     | null      | null    | unlabelled |         | 0     |
 | 57562  | v1:6     | ethernet1 | 1235::2 | 928004     |         | 640   |
 | 57563  | v1:6     | ethernet1 | 1235::2 | 928005     |         | 640   |
 | 57564  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 57565  | v1:6     | ethernet2 | 1236::4 | 366516     |         | 1280  |
 | 57566  | null     | null      | null    | unlabelled |         | 0     |
 | 57567  | null     | null      | null    | unlabelled |         | 0     |
 | 57568  | null     | null      | null    | unlabelled |         | 0     |
 | 57569  | null     | null      | null    | unlabelled |         | 0     |
 | 57570  | null     | null      | null    | unlabelled |         | 0     |
 | 76517  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 112817 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 122244 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 310881 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 317769 | null     | null      | null    | unlabelled |         | 0     |
 | 317770 | v1:4     | ethernet1 | 1.1.2.2 | 837563     |         | 640   |
 | 317771 | v1:4     | ethernet1 | 1.1.2.2 | 837564     |         | 640   |
 | 317772 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 317773 | v1:4     | ethernet2 | 1.1.3.4 | 413955     |         | 1280  |
 | 317774 | null     | null      | null    | unlabelled |         | 0     |
 | 317775 | null     | null      | null    | unlabelled |         | 0     |
 | 317776 | null     | null      | null    | unlabelled |         | 0     |
 | 317777 | null     | null      | null    | unlabelled |         | 0     |
 | 317778 | null     | null      | null    | unlabelled |         | 0     |
 | 448896 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 507897 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 687104 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 951091 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41713  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 113751 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 220878 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 366512 | null     | null      | null    | unlabelled |         | 0     |
 | 366513 | v1:6     | ethernet1 | 1236::3 | 57562      |         | 0     |
 | 366514 | v1:6     | ethernet1 | 1236::3 | 57563      |         | 0     |
 | 366515 | v1:6     | ethernet1 | 1236::3 | 57564      |         | 0     |
 | 366516 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 366517 | null     | null      | null    | unlabelled |         | 0     |
 | 366518 | null     | null      | null    | unlabelled |         | 0     |
 | 366519 | null     | null      | null    | unlabelled |         | 0     |
 | 366520 | null     | null      | null    | unlabelled |         | 0     |
 | 366521 | null     | null      | null    | unlabelled |         | 0     |
 | 413951 | null     | null      | null    | unlabelled |         | 0     |
 | 413952 | v1:4     | ethernet1 | 1.1.3.3 | 317770     |         | 0     |
 | 413953 | v1:4     | ethernet1 | 1.1.3.3 | 317771     |         | 0     |
 | 413954 | v1:4     | ethernet1 | 1.1.3.3 | 317772     |         | 0     |
 | 413955 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 413956 | null     | null      | null    | unlabelled |         | 0     |
 | 413957 | null     | null      | null    | unlabelled |         | 0     |
 | 413958 | null     | null      | null    | unlabelled |         | 0     |
 | 413959 | null     | null      | null    | unlabelled |         | 0     |
 | 413960 | null     | null      | null    | unlabelled |         | 0     |
 | 684369 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 760444 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 877646 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#