here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39863   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 197195  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 207483  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 328488  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 585400  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 620211  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 851637  | null     | null      | null    | unlabelled |         | 0     |
 | 851638  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 851639  | v1:6     | ethernet1 | 1234::2 | 646012     |         | 0     |
 | 851640  | v1:6     | ethernet1 | 1234::2 | 646013     |         | 0     |
 | 851641  | v1:6     | ethernet1 | 1234::2 | 646014     |         | 0     |
 | 851642  | null     | null      | null    | unlabelled |         | 0     |
 | 851643  | null     | null      | null    | unlabelled |         | 0     |
 | 851644  | null     | null      | null    | unlabelled |         | 0     |
 | 851645  | null     | null      | null    | unlabelled |         | 0     |
 | 851646  | null     | null      | null    | unlabelled |         | 0     |
 | 1020567 | null     | null      | null    | unlabelled |         | 0     |
 | 1020568 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1020569 | v1:4     | ethernet1 | 1.1.1.2 | 617610     |         | 0     |
 | 1020570 | v1:4     | ethernet1 | 1.1.1.2 | 617611     |         | 0     |
 | 1020571 | v1:4     | ethernet1 | 1.1.1.2 | 617612     |         | 0     |
 | 1020572 | null     | null      | null    | unlabelled |         | 0     |
 | 1020573 | null     | null      | null    | unlabelled |         | 0     |
 | 1020574 | null     | null      | null    | unlabelled |         | 0     |
 | 1020575 | null     | null      | null    | unlabelled |         | 0     |
 | 1020576 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24957  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 191451 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 273074 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 341875 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 377484 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 617608 | null     | null      | null    | unlabelled |         | 0     |
 | 617609 | v1:4     | ethernet1 | 1.1.1.1 | 1020568    |         | 1280  |
 | 617610 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 617611 | v1:4     | ethernet2 | 1.1.2.3 | 975965     |         | 640   |
 | 617612 | v1:4     | ethernet2 | 1.1.2.3 | 975966     |         | 640   |
 | 617613 | null     | null      | null    | unlabelled |         | 0     |
 | 617614 | null     | null      | null    | unlabelled |         | 0     |
 | 617615 | null     | null      | null    | unlabelled |         | 0     |
 | 617616 | null     | null      | null    | unlabelled |         | 0     |
 | 617617 | null     | null      | null    | unlabelled |         | 0     |
 | 646010 | null     | null      | null    | unlabelled |         | 0     |
 | 646011 | v1:6     | ethernet1 | 1234::1 | 851638     |         | 1280  |
 | 646012 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 646013 | v1:6     | ethernet2 | 1235::3 | 491892     |         | 640   |
 | 646014 | v1:6     | ethernet2 | 1235::3 | 491893     |         | 640   |
 | 646015 | null     | null      | null    | unlabelled |         | 0     |
 | 646016 | null     | null      | null    | unlabelled |         | 0     |
 | 646017 | null     | null      | null    | unlabelled |         | 0     |
 | 646018 | null     | null      | null    | unlabelled |         | 0     |
 | 646019 | null     | null      | null    | unlabelled |         | 0     |
 | 769898 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 813141 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 986595 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 203940 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 322514 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 445347 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 469050 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 491889 | null     | null      | null    | unlabelled |         | 0     |
 | 491890 | v1:6     | ethernet1 | 1235::2 | 646011     |         | 640   |
 | 491891 | v1:6     | ethernet1 | 1235::2 | 646012     |         | 640   |
 | 491892 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 491893 | v1:6     | ethernet2 | 1236::4 | 850399     |         | 1280  |
 | 491894 | null     | null      | null    | unlabelled |         | 0     |
 | 491895 | null     | null      | null    | unlabelled |         | 0     |
 | 491896 | null     | null      | null    | unlabelled |         | 0     |
 | 491897 | null     | null      | null    | unlabelled |         | 0     |
 | 491898 | null     | null      | null    | unlabelled |         | 0     |
 | 550234 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 586208 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 634039 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 812709 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 975962 | null     | null      | null    | unlabelled |         | 0     |
 | 975963 | v1:4     | ethernet1 | 1.1.2.2 | 617609     |         | 640   |
 | 975964 | v1:4     | ethernet1 | 1.1.2.2 | 617610     |         | 640   |
 | 975965 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 975966 | v1:4     | ethernet2 | 1.1.3.4 | 923429     |         | 1280  |
 | 975967 | null     | null      | null    | unlabelled |         | 0     |
 | 975968 | null     | null      | null    | unlabelled |         | 0     |
 | 975969 | null     | null      | null    | unlabelled |         | 0     |
 | 975970 | null     | null      | null    | unlabelled |         | 0     |
 | 975971 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 306768 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 447817 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 533082 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 599735 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 639571 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 850395 | null     | null      | null    | unlabelled |         | 0     |
 | 850396 | v1:6     | ethernet1 | 1236::3 | 491890     |         | 0     |
 | 850397 | v1:6     | ethernet1 | 1236::3 | 491891     |         | 0     |
 | 850398 | v1:6     | ethernet1 | 1236::3 | 491892     |         | 0     |
 | 850399 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 850400 | null     | null      | null    | unlabelled |         | 0     |
 | 850401 | null     | null      | null    | unlabelled |         | 0     |
 | 850402 | null     | null      | null    | unlabelled |         | 0     |
 | 850403 | null     | null      | null    | unlabelled |         | 0     |
 | 850404 | null     | null      | null    | unlabelled |         | 0     |
 | 923425 | null     | null      | null    | unlabelled |         | 0     |
 | 923426 | v1:4     | ethernet1 | 1.1.3.3 | 975963     |         | 0     |
 | 923427 | v1:4     | ethernet1 | 1.1.3.3 | 975964     |         | 0     |
 | 923428 | v1:4     | ethernet1 | 1.1.3.3 | 975965     |         | 0     |
 | 923429 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 923430 | null     | null      | null    | unlabelled |         | 0     |
 | 923431 | null     | null      | null    | unlabelled |         | 0     |
 | 923432 | null     | null      | null    | unlabelled |         | 0     |
 | 923433 | null     | null      | null    | unlabelled |         | 0     |
 | 923434 | null     | null      | null    | unlabelled |         | 0     |
 | 955179 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#