here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 319094  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 588368  | null     | null      | null    | unlabelled |         | 0     |
 | 588369  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 588370  | v1:4     | ethernet1 | 1.1.1.2 | 739426     |         | 0     |
 | 588371  | v1:4     | ethernet1 | 1.1.1.2 | 739427     |         | 0     |
 | 588372  | v1:4     | ethernet1 | 1.1.1.2 | 739428     |         | 0     |
 | 588373  | null     | null      | null    | unlabelled |         | 0     |
 | 588374  | null     | null      | null    | unlabelled |         | 0     |
 | 588375  | null     | null      | null    | unlabelled |         | 0     |
 | 588376  | null     | null      | null    | unlabelled |         | 0     |
 | 588377  | null     | null      | null    | unlabelled |         | 0     |
 | 608678  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 664230  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 728783  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 756896  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 855280  | null     | null      | null    | unlabelled |         | 0     |
 | 855281  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 855282  | v1:6     | ethernet1 | 1234::2 | 500853     |         | 0     |
 | 855283  | v1:6     | ethernet1 | 1234::2 | 500854     |         | 0     |
 | 855284  | v1:6     | ethernet1 | 1234::2 | 500855     |         | 0     |
 | 855285  | null     | null      | null    | unlabelled |         | 0     |
 | 855286  | null     | null      | null    | unlabelled |         | 0     |
 | 855287  | null     | null      | null    | unlabelled |         | 0     |
 | 855288  | null     | null      | null    | unlabelled |         | 0     |
 | 855289  | null     | null      | null    | unlabelled |         | 0     |
 | 1017136 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 91500  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 488924 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 500851 | null     | null      | null    | unlabelled |         | 0     |
 | 500852 | v1:6     | ethernet1 | 1234::1 | 855281     |         | 1280  |
 | 500853 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 500854 | v1:6     | ethernet2 | 1235::3 | 917521     |         | 640   |
 | 500855 | v1:6     | ethernet2 | 1235::3 | 917522     |         | 640   |
 | 500856 | null     | null      | null    | unlabelled |         | 0     |
 | 500857 | null     | null      | null    | unlabelled |         | 0     |
 | 500858 | null     | null      | null    | unlabelled |         | 0     |
 | 500859 | null     | null      | null    | unlabelled |         | 0     |
 | 500860 | null     | null      | null    | unlabelled |         | 0     |
 | 602990 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 689768 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 691455 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 739424 | null     | null      | null    | unlabelled |         | 0     |
 | 739425 | v1:4     | ethernet1 | 1.1.1.1 | 588369     |         | 1280  |
 | 739426 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 739427 | v1:4     | ethernet2 | 1.1.2.3 | 691755     |         | 640   |
 | 739428 | v1:4     | ethernet2 | 1.1.2.3 | 691756     |         | 640   |
 | 739429 | null     | null      | null    | unlabelled |         | 0     |
 | 739430 | null     | null      | null    | unlabelled |         | 0     |
 | 739431 | null     | null      | null    | unlabelled |         | 0     |
 | 739432 | null     | null      | null    | unlabelled |         | 0     |
 | 739433 | null     | null      | null    | unlabelled |         | 0     |
 | 823794 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 825025 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 967561 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 316202 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 355491 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 546277 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 631060 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 691752 | null     | null      | null    | unlabelled |         | 0     |
 | 691753 | v1:4     | ethernet1 | 1.1.2.2 | 739425     |         | 640   |
 | 691754 | v1:4     | ethernet1 | 1.1.2.2 | 739426     |         | 640   |
 | 691755 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 691756 | v1:4     | ethernet2 | 1.1.3.4 | 650117     |         | 1280  |
 | 691757 | null     | null      | null    | unlabelled |         | 0     |
 | 691758 | null     | null      | null    | unlabelled |         | 0     |
 | 691759 | null     | null      | null    | unlabelled |         | 0     |
 | 691760 | null     | null      | null    | unlabelled |         | 0     |
 | 691761 | null     | null      | null    | unlabelled |         | 0     |
 | 760869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 773910 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 807799 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 834278 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 917518 | null     | null      | null    | unlabelled |         | 0     |
 | 917519 | v1:6     | ethernet1 | 1235::2 | 500852     |         | 640   |
 | 917520 | v1:6     | ethernet1 | 1235::2 | 500853     |         | 640   |
 | 917521 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 917522 | v1:6     | ethernet2 | 1236::4 | 91296      |         | 1280  |
 | 917523 | null     | null      | null    | unlabelled |         | 0     |
 | 917524 | null     | null      | null    | unlabelled |         | 0     |
 | 917525 | null     | null      | null    | unlabelled |         | 0     |
 | 917526 | null     | null      | null    | unlabelled |         | 0     |
 | 917527 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 91292   | null     | null      | null    | unlabelled |         | 0     |
 | 91293   | v1:6     | ethernet1 | 1236::3 | 917519     |         | 0     |
 | 91294   | v1:6     | ethernet1 | 1236::3 | 917520     |         | 0     |
 | 91295   | v1:6     | ethernet1 | 1236::3 | 917521     |         | 0     |
 | 91296   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 91297   | null     | null      | null    | unlabelled |         | 0     |
 | 91298   | null     | null      | null    | unlabelled |         | 0     |
 | 91299   | null     | null      | null    | unlabelled |         | 0     |
 | 91300   | null     | null      | null    | unlabelled |         | 0     |
 | 91301   | null     | null      | null    | unlabelled |         | 0     |
 | 232288  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 334580  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 533659  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 605741  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 650113  | null     | null      | null    | unlabelled |         | 0     |
 | 650114  | v1:4     | ethernet1 | 1.1.3.3 | 691753     |         | 0     |
 | 650115  | v1:4     | ethernet1 | 1.1.3.3 | 691754     |         | 0     |
 | 650116  | v1:4     | ethernet1 | 1.1.3.3 | 691755     |         | 0     |
 | 650117  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 650118  | null     | null      | null    | unlabelled |         | 0     |
 | 650119  | null     | null      | null    | unlabelled |         | 0     |
 | 650120  | null     | null      | null    | unlabelled |         | 0     |
 | 650121  | null     | null      | null    | unlabelled |         | 0     |
 | 650122  | null     | null      | null    | unlabelled |         | 0     |
 | 959376  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1027650 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#