here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 27508   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 248636  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 547788  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 827777  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 828865  | null     | null      | null    | unlabelled |         | 0     |
 | 828866  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 828867  | v1:6     | ethernet1 | 1234::2 | 283149     |         | 0     |
 | 828868  | v1:6     | ethernet1 | 1234::2 | 283150     |         | 0     |
 | 828869  | v1:6     | ethernet1 | 1234::2 | 283151     |         | 0     |
 | 828870  | null     | null      | null    | unlabelled |         | 0     |
 | 828871  | null     | null      | null    | unlabelled |         | 0     |
 | 828872  | null     | null      | null    | unlabelled |         | 0     |
 | 828873  | null     | null      | null    | unlabelled |         | 0     |
 | 828874  | null     | null      | null    | unlabelled |         | 0     |
 | 865499  | null     | null      | null    | unlabelled |         | 0     |
 | 865500  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 865501  | v1:4     | ethernet1 | 1.1.1.2 | 460699     |         | 0     |
 | 865502  | v1:4     | ethernet1 | 1.1.1.2 | 460700     |         | 0     |
 | 865503  | v1:4     | ethernet1 | 1.1.1.2 | 460701     |         | 0     |
 | 865504  | null     | null      | null    | unlabelled |         | 0     |
 | 865505  | null     | null      | null    | unlabelled |         | 0     |
 | 865506  | null     | null      | null    | unlabelled |         | 0     |
 | 865507  | null     | null      | null    | unlabelled |         | 0     |
 | 865508  | null     | null      | null    | unlabelled |         | 0     |
 | 936383  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1030958 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29483  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 45354  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 283147 | null     | null      | null    | unlabelled |         | 0     |
 | 283148 | v1:6     | ethernet1 | 1234::1 | 828866     |         | 1280  |
 | 283149 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 283150 | v1:6     | ethernet2 | 1235::3 | 767628     |         | 640   |
 | 283151 | v1:6     | ethernet2 | 1235::3 | 767629     |         | 640   |
 | 283152 | null     | null      | null    | unlabelled |         | 0     |
 | 283153 | null     | null      | null    | unlabelled |         | 0     |
 | 283154 | null     | null      | null    | unlabelled |         | 0     |
 | 283155 | null     | null      | null    | unlabelled |         | 0     |
 | 283156 | null     | null      | null    | unlabelled |         | 0     |
 | 329835 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 460697 | null     | null      | null    | unlabelled |         | 0     |
 | 460698 | v1:4     | ethernet1 | 1.1.1.1 | 865500     |         | 1280  |
 | 460699 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 460700 | v1:4     | ethernet2 | 1.1.2.3 | 363362     |         | 640   |
 | 460701 | v1:4     | ethernet2 | 1.1.2.3 | 363363     |         | 640   |
 | 460702 | null     | null      | null    | unlabelled |         | 0     |
 | 460703 | null     | null      | null    | unlabelled |         | 0     |
 | 460704 | null     | null      | null    | unlabelled |         | 0     |
 | 460705 | null     | null      | null    | unlabelled |         | 0     |
 | 460706 | null     | null      | null    | unlabelled |         | 0     |
 | 649782 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 707990 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 745771 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 799263 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 896580 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52494  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 93934  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 121306 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 363359 | null     | null      | null    | unlabelled |         | 0     |
 | 363360 | v1:4     | ethernet1 | 1.1.2.2 | 460698     |         | 640   |
 | 363361 | v1:4     | ethernet1 | 1.1.2.2 | 460699     |         | 640   |
 | 363362 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 363363 | v1:4     | ethernet2 | 1.1.3.4 | 711394     |         | 1280  |
 | 363364 | null     | null      | null    | unlabelled |         | 0     |
 | 363365 | null     | null      | null    | unlabelled |         | 0     |
 | 363366 | null     | null      | null    | unlabelled |         | 0     |
 | 363367 | null     | null      | null    | unlabelled |         | 0     |
 | 363368 | null     | null      | null    | unlabelled |         | 0     |
 | 410495 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 719828 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 767625 | null     | null      | null    | unlabelled |         | 0     |
 | 767626 | v1:6     | ethernet1 | 1235::2 | 283148     |         | 640   |
 | 767627 | v1:6     | ethernet1 | 1235::2 | 283149     |         | 640   |
 | 767628 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 767629 | v1:6     | ethernet2 | 1236::4 | 715803     |         | 1280  |
 | 767630 | null     | null      | null    | unlabelled |         | 0     |
 | 767631 | null     | null      | null    | unlabelled |         | 0     |
 | 767632 | null     | null      | null    | unlabelled |         | 0     |
 | 767633 | null     | null      | null    | unlabelled |         | 0     |
 | 767634 | null     | null      | null    | unlabelled |         | 0     |
 | 915014 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 938730 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 990174 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 66060  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 68487  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 315781 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 711390 | null     | null      | null    | unlabelled |         | 0     |
 | 711391 | v1:4     | ethernet1 | 1.1.3.3 | 363360     |         | 0     |
 | 711392 | v1:4     | ethernet1 | 1.1.3.3 | 363361     |         | 0     |
 | 711393 | v1:4     | ethernet1 | 1.1.3.3 | 363362     |         | 0     |
 | 711394 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 711395 | null     | null      | null    | unlabelled |         | 0     |
 | 711396 | null     | null      | null    | unlabelled |         | 0     |
 | 711397 | null     | null      | null    | unlabelled |         | 0     |
 | 711398 | null     | null      | null    | unlabelled |         | 0     |
 | 711399 | null     | null      | null    | unlabelled |         | 0     |
 | 715799 | null     | null      | null    | unlabelled |         | 0     |
 | 715800 | v1:6     | ethernet1 | 1236::3 | 767626     |         | 0     |
 | 715801 | v1:6     | ethernet1 | 1236::3 | 767627     |         | 0     |
 | 715802 | v1:6     | ethernet1 | 1236::3 | 767628     |         | 0     |
 | 715803 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 715804 | null     | null      | null    | unlabelled |         | 0     |
 | 715805 | null     | null      | null    | unlabelled |         | 0     |
 | 715806 | null     | null      | null    | unlabelled |         | 0     |
 | 715807 | null     | null      | null    | unlabelled |         | 0     |
 | 715808 | null     | null      | null    | unlabelled |         | 0     |
 | 934283 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 948429 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 949800 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#