here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 2169   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 471929 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 559762 | null     | null      | null    | unlabelled |         | 0     |
 | 559763 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 559764 | v1:6     | ethernet1 | 1234::2 | 8513       |         | 0     |
 | 559765 | v1:6     | ethernet1 | 1234::2 | 8514       |         | 0     |
 | 559766 | v1:6     | ethernet1 | 1234::2 | 8515       |         | 0     |
 | 559767 | null     | null      | null    | unlabelled |         | 0     |
 | 559768 | null     | null      | null    | unlabelled |         | 0     |
 | 559769 | null     | null      | null    | unlabelled |         | 0     |
 | 559770 | null     | null      | null    | unlabelled |         | 0     |
 | 559771 | null     | null      | null    | unlabelled |         | 0     |
 | 619530 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 798356 | null     | null      | null    | unlabelled |         | 0     |
 | 798357 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 798358 | v1:4     | ethernet1 | 1.1.1.2 | 717384     |         | 0     |
 | 798359 | v1:4     | ethernet1 | 1.1.1.2 | 717385     |         | 0     |
 | 798360 | v1:4     | ethernet1 | 1.1.1.2 | 717386     |         | 0     |
 | 798361 | null     | null      | null    | unlabelled |         | 0     |
 | 798362 | null     | null      | null    | unlabelled |         | 0     |
 | 798363 | null     | null      | null    | unlabelled |         | 0     |
 | 798364 | null     | null      | null    | unlabelled |         | 0     |
 | 798365 | null     | null      | null    | unlabelled |         | 0     |
 | 813047 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 815208 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 852607 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8511   | null     | null      | null    | unlabelled |         | 0     |
 | 8512   | v1:6     | ethernet1 | 1234::1 | 559763     |         | 1280  |
 | 8513   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 8514   | v1:6     | ethernet2 | 1235::3 | 202408     |         | 640   |
 | 8515   | v1:6     | ethernet2 | 1235::3 | 202409     |         | 640   |
 | 8516   | null     | null      | null    | unlabelled |         | 0     |
 | 8517   | null     | null      | null    | unlabelled |         | 0     |
 | 8518   | null     | null      | null    | unlabelled |         | 0     |
 | 8519   | null     | null      | null    | unlabelled |         | 0     |
 | 8520   | null     | null      | null    | unlabelled |         | 0     |
 | 269001 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 321285 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 330931 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 373075 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 665174 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 717382 | null     | null      | null    | unlabelled |         | 0     |
 | 717383 | v1:4     | ethernet1 | 1.1.1.1 | 798357     |         | 1280  |
 | 717384 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717385 | v1:4     | ethernet2 | 1.1.2.3 | 881750     |         | 640   |
 | 717386 | v1:4     | ethernet2 | 1.1.2.3 | 881751     |         | 640   |
 | 717387 | null     | null      | null    | unlabelled |         | 0     |
 | 717388 | null     | null      | null    | unlabelled |         | 0     |
 | 717389 | null     | null      | null    | unlabelled |         | 0     |
 | 717390 | null     | null      | null    | unlabelled |         | 0     |
 | 717391 | null     | null      | null    | unlabelled |         | 0     |
 | 772815 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 808251 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 865688 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75443  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 202405 | null     | null      | null    | unlabelled |         | 0     |
 | 202406 | v1:6     | ethernet1 | 1235::2 | 8512       |         | 640   |
 | 202407 | v1:6     | ethernet1 | 1235::2 | 8513       |         | 640   |
 | 202408 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 202409 | v1:6     | ethernet2 | 1236::4 | 409049     |         | 1280  |
 | 202410 | null     | null      | null    | unlabelled |         | 0     |
 | 202411 | null     | null      | null    | unlabelled |         | 0     |
 | 202412 | null     | null      | null    | unlabelled |         | 0     |
 | 202413 | null     | null      | null    | unlabelled |         | 0     |
 | 202414 | null     | null      | null    | unlabelled |         | 0     |
 | 458674 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 483929 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 538853 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 543398 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 643540 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 822604 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 881747 | null     | null      | null    | unlabelled |         | 0     |
 | 881748 | v1:4     | ethernet1 | 1.1.2.2 | 717383     |         | 640   |
 | 881749 | v1:4     | ethernet1 | 1.1.2.2 | 717384     |         | 640   |
 | 881750 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 881751 | v1:4     | ethernet2 | 1.1.3.4 | 477861     |         | 1280  |
 | 881752 | null     | null      | null    | unlabelled |         | 0     |
 | 881753 | null     | null      | null    | unlabelled |         | 0     |
 | 881754 | null     | null      | null    | unlabelled |         | 0     |
 | 881755 | null     | null      | null    | unlabelled |         | 0     |
 | 881756 | null     | null      | null    | unlabelled |         | 0     |
 | 923376 | v1:6     | ethernet1 | 1235::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 25753   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 409045  | null     | null      | null    | unlabelled |         | 0     |
 | 409046  | v1:6     | ethernet1 | 1236::3 | 202406     |         | 0     |
 | 409047  | v1:6     | ethernet1 | 1236::3 | 202407     |         | 0     |
 | 409048  | v1:6     | ethernet1 | 1236::3 | 202408     |         | 0     |
 | 409049  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 409050  | null     | null      | null    | unlabelled |         | 0     |
 | 409051  | null     | null      | null    | unlabelled |         | 0     |
 | 409052  | null     | null      | null    | unlabelled |         | 0     |
 | 409053  | null     | null      | null    | unlabelled |         | 0     |
 | 409054  | null     | null      | null    | unlabelled |         | 0     |
 | 477857  | null     | null      | null    | unlabelled |         | 0     |
 | 477858  | v1:4     | ethernet1 | 1.1.3.3 | 881748     |         | 0     |
 | 477859  | v1:4     | ethernet1 | 1.1.3.3 | 881749     |         | 0     |
 | 477860  | v1:4     | ethernet1 | 1.1.3.3 | 881750     |         | 0     |
 | 477861  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 477862  | null     | null      | null    | unlabelled |         | 0     |
 | 477863  | null     | null      | null    | unlabelled |         | 0     |
 | 477864  | null     | null      | null    | unlabelled |         | 0     |
 | 477865  | null     | null      | null    | unlabelled |         | 0     |
 | 477866  | null     | null      | null    | unlabelled |         | 0     |
 | 640603  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 706575  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 840294  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 962913  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1014516 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#