here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 76600   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 296533  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 301897  | null     | null      | null    | unlabelled |         | 0     |
 | 301898  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 301899  | v1:4     | ethernet1 | 1.1.1.2 | 479783     |         | 0     |
 | 301900  | v1:4     | ethernet1 | 1.1.1.2 | 479784     |         | 0     |
 | 301901  | v1:4     | ethernet1 | 1.1.1.2 | 479785     |         | 0     |
 | 301902  | null     | null      | null    | unlabelled |         | 0     |
 | 301903  | null     | null      | null    | unlabelled |         | 0     |
 | 301904  | null     | null      | null    | unlabelled |         | 0     |
 | 301905  | null     | null      | null    | unlabelled |         | 0     |
 | 301906  | null     | null      | null    | unlabelled |         | 0     |
 | 374220  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 387875  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 936566  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 988959  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1022472 | null     | null      | null    | unlabelled |         | 0     |
 | 1022473 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1022474 | v1:6     | ethernet1 | 1234::2 | 666550     |         | 0     |
 | 1022475 | v1:6     | ethernet1 | 1234::2 | 666551     |         | 0     |
 | 1022476 | v1:6     | ethernet1 | 1234::2 | 666552     |         | 0     |
 | 1022477 | null     | null      | null    | unlabelled |         | 0     |
 | 1022478 | null     | null      | null    | unlabelled |         | 0     |
 | 1022479 | null     | null      | null    | unlabelled |         | 0     |
 | 1022480 | null     | null      | null    | unlabelled |         | 0     |
 | 1022481 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75461  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 124174 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 160631 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 253601 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 479781 | null     | null      | null    | unlabelled |         | 0     |
 | 479782 | v1:4     | ethernet1 | 1.1.1.1 | 301898     |         | 1280  |
 | 479783 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 479784 | v1:4     | ethernet2 | 1.1.2.3 | 153413     |         | 640   |
 | 479785 | v1:4     | ethernet2 | 1.1.2.3 | 153414     |         | 640   |
 | 479786 | null     | null      | null    | unlabelled |         | 0     |
 | 479787 | null     | null      | null    | unlabelled |         | 0     |
 | 479788 | null     | null      | null    | unlabelled |         | 0     |
 | 479789 | null     | null      | null    | unlabelled |         | 0     |
 | 479790 | null     | null      | null    | unlabelled |         | 0     |
 | 591378 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 666548 | null     | null      | null    | unlabelled |         | 0     |
 | 666549 | v1:6     | ethernet1 | 1234::1 | 1022473    |         | 1280  |
 | 666550 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 666551 | v1:6     | ethernet2 | 1235::3 | 10986      |         | 640   |
 | 666552 | v1:6     | ethernet2 | 1235::3 | 10987      |         | 640   |
 | 666553 | null     | null      | null    | unlabelled |         | 0     |
 | 666554 | null     | null      | null    | unlabelled |         | 0     |
 | 666555 | null     | null      | null    | unlabelled |         | 0     |
 | 666556 | null     | null      | null    | unlabelled |         | 0     |
 | 666557 | null     | null      | null    | unlabelled |         | 0     |
 | 685684 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 797658 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 809754 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10983  | null     | null      | null    | unlabelled |         | 0     |
 | 10984  | v1:6     | ethernet1 | 1235::2 | 666549     |         | 640   |
 | 10985  | v1:6     | ethernet1 | 1235::2 | 666550     |         | 640   |
 | 10986  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 10987  | v1:6     | ethernet2 | 1236::4 | 883892     |         | 1280  |
 | 10988  | null     | null      | null    | unlabelled |         | 0     |
 | 10989  | null     | null      | null    | unlabelled |         | 0     |
 | 10990  | null     | null      | null    | unlabelled |         | 0     |
 | 10991  | null     | null      | null    | unlabelled |         | 0     |
 | 10992  | null     | null      | null    | unlabelled |         | 0     |
 | 45373  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 59159  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 153410 | null     | null      | null    | unlabelled |         | 0     |
 | 153411 | v1:4     | ethernet1 | 1.1.2.2 | 479782     |         | 640   |
 | 153412 | v1:4     | ethernet1 | 1.1.2.2 | 479783     |         | 640   |
 | 153413 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 153414 | v1:4     | ethernet2 | 1.1.3.4 | 46236      |         | 1280  |
 | 153415 | null     | null      | null    | unlabelled |         | 0     |
 | 153416 | null     | null      | null    | unlabelled |         | 0     |
 | 153417 | null     | null      | null    | unlabelled |         | 0     |
 | 153418 | null     | null      | null    | unlabelled |         | 0     |
 | 153419 | null     | null      | null    | unlabelled |         | 0     |
 | 325858 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 587188 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 629148 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 665955 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 966420 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 968192 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46232   | null     | null      | null    | unlabelled |         | 0     |
 | 46233   | v1:4     | ethernet1 | 1.1.3.3 | 153411     |         | 0     |
 | 46234   | v1:4     | ethernet1 | 1.1.3.3 | 153412     |         | 0     |
 | 46235   | v1:4     | ethernet1 | 1.1.3.3 | 153413     |         | 0     |
 | 46236   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 46237   | null     | null      | null    | unlabelled |         | 0     |
 | 46238   | null     | null      | null    | unlabelled |         | 0     |
 | 46239   | null     | null      | null    | unlabelled |         | 0     |
 | 46240   | null     | null      | null    | unlabelled |         | 0     |
 | 46241   | null     | null      | null    | unlabelled |         | 0     |
 | 92475   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 102199  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 396730  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 862630  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 883888  | null     | null      | null    | unlabelled |         | 0     |
 | 883889  | v1:6     | ethernet1 | 1236::3 | 10984      |         | 0     |
 | 883890  | v1:6     | ethernet1 | 1236::3 | 10985      |         | 0     |
 | 883891  | v1:6     | ethernet1 | 1236::3 | 10986      |         | 0     |
 | 883892  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 883893  | null     | null      | null    | unlabelled |         | 0     |
 | 883894  | null     | null      | null    | unlabelled |         | 0     |
 | 883895  | null     | null      | null    | unlabelled |         | 0     |
 | 883896  | null     | null      | null    | unlabelled |         | 0     |
 | 883897  | null     | null      | null    | unlabelled |         | 0     |
 | 886014  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1002918 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#