here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 214996 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 294565 | null     | null      | null    | unlabelled |         | 0     |
 | 294566 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 294567 | v1:6     | ethernet1 | 1234::2 | 924988     |         | 0     |
 | 294568 | v1:6     | ethernet1 | 1234::2 | 924989     |         | 0     |
 | 294569 | v1:6     | ethernet1 | 1234::2 | 924990     |         | 0     |
 | 294570 | null     | null      | null    | unlabelled |         | 0     |
 | 294571 | null     | null      | null    | unlabelled |         | 0     |
 | 294572 | null     | null      | null    | unlabelled |         | 0     |
 | 294573 | null     | null      | null    | unlabelled |         | 0     |
 | 294574 | null     | null      | null    | unlabelled |         | 0     |
 | 298486 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 396736 | null     | null      | null    | unlabelled |         | 0     |
 | 396737 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 396738 | v1:4     | ethernet1 | 1.1.1.2 | 1026649    |         | 0     |
 | 396739 | v1:4     | ethernet1 | 1.1.1.2 | 1026650    |         | 0     |
 | 396740 | v1:4     | ethernet1 | 1.1.1.2 | 1026651    |         | 0     |
 | 396741 | null     | null      | null    | unlabelled |         | 0     |
 | 396742 | null     | null      | null    | unlabelled |         | 0     |
 | 396743 | null     | null      | null    | unlabelled |         | 0     |
 | 396744 | null     | null      | null    | unlabelled |         | 0     |
 | 396745 | null     | null      | null    | unlabelled |         | 0     |
 | 449005 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 744261 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 881986 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 939461 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 468053  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 482213  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 681282  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 734020  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 763595  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 774645  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 924986  | null     | null      | null    | unlabelled |         | 0     |
 | 924987  | v1:6     | ethernet1 | 1234::1 | 294566     |         | 1280  |
 | 924988  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 924989  | v1:6     | ethernet2 | 1235::3 | 718297     |         | 640   |
 | 924990  | v1:6     | ethernet2 | 1235::3 | 718298     |         | 640   |
 | 924991  | null     | null      | null    | unlabelled |         | 0     |
 | 924992  | null     | null      | null    | unlabelled |         | 0     |
 | 924993  | null     | null      | null    | unlabelled |         | 0     |
 | 924994  | null     | null      | null    | unlabelled |         | 0     |
 | 924995  | null     | null      | null    | unlabelled |         | 0     |
 | 1026647 | null     | null      | null    | unlabelled |         | 0     |
 | 1026648 | v1:4     | ethernet1 | 1.1.1.1 | 396737     |         | 1280  |
 | 1026649 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1026650 | v1:4     | ethernet2 | 1.1.2.3 | 719346     |         | 640   |
 | 1026651 | v1:4     | ethernet2 | 1.1.2.3 | 719347     |         | 640   |
 | 1026652 | null     | null      | null    | unlabelled |         | 0     |
 | 1026653 | null     | null      | null    | unlabelled |         | 0     |
 | 1026654 | null     | null      | null    | unlabelled |         | 0     |
 | 1026655 | null     | null      | null    | unlabelled |         | 0     |
 | 1026656 | null     | null      | null    | unlabelled |         | 0     |
 | 1034181 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1037693 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1701   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 95962  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 138985 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 161462 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 557097 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 604546 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 691455 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 718294 | null     | null      | null    | unlabelled |         | 0     |
 | 718295 | v1:6     | ethernet1 | 1235::2 | 924987     |         | 640   |
 | 718296 | v1:6     | ethernet1 | 1235::2 | 924988     |         | 640   |
 | 718297 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 718298 | v1:6     | ethernet2 | 1236::4 | 421483     |         | 1280  |
 | 718299 | null     | null      | null    | unlabelled |         | 0     |
 | 718300 | null     | null      | null    | unlabelled |         | 0     |
 | 718301 | null     | null      | null    | unlabelled |         | 0     |
 | 718302 | null     | null      | null    | unlabelled |         | 0     |
 | 718303 | null     | null      | null    | unlabelled |         | 0     |
 | 719343 | null     | null      | null    | unlabelled |         | 0     |
 | 719344 | v1:4     | ethernet1 | 1.1.2.2 | 1026648    |         | 640   |
 | 719345 | v1:4     | ethernet1 | 1.1.2.2 | 1026649    |         | 640   |
 | 719346 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 719347 | v1:4     | ethernet2 | 1.1.3.4 | 807621     |         | 1280  |
 | 719348 | null     | null      | null    | unlabelled |         | 0     |
 | 719349 | null     | null      | null    | unlabelled |         | 0     |
 | 719350 | null     | null      | null    | unlabelled |         | 0     |
 | 719351 | null     | null      | null    | unlabelled |         | 0     |
 | 719352 | null     | null      | null    | unlabelled |         | 0     |
 | 784465 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78447  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 345599 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 420986 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 421479 | null     | null      | null    | unlabelled |         | 0     |
 | 421480 | v1:6     | ethernet1 | 1236::3 | 718295     |         | 0     |
 | 421481 | v1:6     | ethernet1 | 1236::3 | 718296     |         | 0     |
 | 421482 | v1:6     | ethernet1 | 1236::3 | 718297     |         | 0     |
 | 421483 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 421484 | null     | null      | null    | unlabelled |         | 0     |
 | 421485 | null     | null      | null    | unlabelled |         | 0     |
 | 421486 | null     | null      | null    | unlabelled |         | 0     |
 | 421487 | null     | null      | null    | unlabelled |         | 0     |
 | 421488 | null     | null      | null    | unlabelled |         | 0     |
 | 490342 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 807617 | null     | null      | null    | unlabelled |         | 0     |
 | 807618 | v1:4     | ethernet1 | 1.1.3.3 | 719344     |         | 0     |
 | 807619 | v1:4     | ethernet1 | 1.1.3.3 | 719345     |         | 0     |
 | 807620 | v1:4     | ethernet1 | 1.1.3.3 | 719346     |         | 0     |
 | 807621 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 807622 | null     | null      | null    | unlabelled |         | 0     |
 | 807623 | null     | null      | null    | unlabelled |         | 0     |
 | 807624 | null     | null      | null    | unlabelled |         | 0     |
 | 807625 | null     | null      | null    | unlabelled |         | 0     |
 | 807626 | null     | null      | null    | unlabelled |         | 0     |
 | 920672 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 967894 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#