here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29732  | null     | null      | null    | unlabelled |         | 0     |
 | 29733  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 29734  | v1:4     | ethernet1 | 1.1.1.2 | 849465     |         | 0     |
 | 29735  | v1:4     | ethernet1 | 1.1.1.2 | 849466     |         | 0     |
 | 29736  | v1:4     | ethernet1 | 1.1.1.2 | 849467     |         | 0     |
 | 29737  | null     | null      | null    | unlabelled |         | 0     |
 | 29738  | null     | null      | null    | unlabelled |         | 0     |
 | 29739  | null     | null      | null    | unlabelled |         | 0     |
 | 29740  | null     | null      | null    | unlabelled |         | 0     |
 | 29741  | null     | null      | null    | unlabelled |         | 0     |
 | 112655 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 329326 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 370230 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 504414 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 760698 | null     | null      | null    | unlabelled |         | 0     |
 | 760699 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 760700 | v1:6     | ethernet1 | 1234::2 | 844848     |         | 0     |
 | 760701 | v1:6     | ethernet1 | 1234::2 | 844849     |         | 0     |
 | 760702 | v1:6     | ethernet1 | 1234::2 | 844850     |         | 0     |
 | 760703 | null     | null      | null    | unlabelled |         | 0     |
 | 760704 | null     | null      | null    | unlabelled |         | 0     |
 | 760705 | null     | null      | null    | unlabelled |         | 0     |
 | 760706 | null     | null      | null    | unlabelled |         | 0     |
 | 760707 | null     | null      | null    | unlabelled |         | 0     |
 | 774695 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 929820 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78110  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 121337 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 318936 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 331613 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 503372 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 634808 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 777419 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 844846 | null     | null      | null    | unlabelled |         | 0     |
 | 844847 | v1:6     | ethernet1 | 1234::1 | 760699     |         | 1280  |
 | 844848 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 844849 | v1:6     | ethernet2 | 1235::3 | 667687     |         | 640   |
 | 844850 | v1:6     | ethernet2 | 1235::3 | 667688     |         | 640   |
 | 844851 | null     | null      | null    | unlabelled |         | 0     |
 | 844852 | null     | null      | null    | unlabelled |         | 0     |
 | 844853 | null     | null      | null    | unlabelled |         | 0     |
 | 844854 | null     | null      | null    | unlabelled |         | 0     |
 | 844855 | null     | null      | null    | unlabelled |         | 0     |
 | 849463 | null     | null      | null    | unlabelled |         | 0     |
 | 849464 | v1:4     | ethernet1 | 1.1.1.1 | 29733      |         | 1280  |
 | 849465 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 849466 | v1:4     | ethernet2 | 1.1.2.3 | 892891     |         | 640   |
 | 849467 | v1:4     | ethernet2 | 1.1.2.3 | 892892     |         | 640   |
 | 849468 | null     | null      | null    | unlabelled |         | 0     |
 | 849469 | null     | null      | null    | unlabelled |         | 0     |
 | 849470 | null     | null      | null    | unlabelled |         | 0     |
 | 849471 | null     | null      | null    | unlabelled |         | 0     |
 | 849472 | null     | null      | null    | unlabelled |         | 0     |
 | 874641 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 60586   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178645  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 519806  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 577684  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 650111  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 667684  | null     | null      | null    | unlabelled |         | 0     |
 | 667685  | v1:6     | ethernet1 | 1235::2 | 844847     |         | 640   |
 | 667686  | v1:6     | ethernet1 | 1235::2 | 844848     |         | 640   |
 | 667687  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 667688  | v1:6     | ethernet2 | 1236::4 | 884028     |         | 1280  |
 | 667689  | null     | null      | null    | unlabelled |         | 0     |
 | 667690  | null     | null      | null    | unlabelled |         | 0     |
 | 667691  | null     | null      | null    | unlabelled |         | 0     |
 | 667692  | null     | null      | null    | unlabelled |         | 0     |
 | 667693  | null     | null      | null    | unlabelled |         | 0     |
 | 689620  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 886330  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 892888  | null     | null      | null    | unlabelled |         | 0     |
 | 892889  | v1:4     | ethernet1 | 1.1.2.2 | 849464     |         | 640   |
 | 892890  | v1:4     | ethernet1 | 1.1.2.2 | 849465     |         | 640   |
 | 892891  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 892892  | v1:4     | ethernet2 | 1.1.3.4 | 242131     |         | 1280  |
 | 892893  | null     | null      | null    | unlabelled |         | 0     |
 | 892894  | null     | null      | null    | unlabelled |         | 0     |
 | 892895  | null     | null      | null    | unlabelled |         | 0     |
 | 892896  | null     | null      | null    | unlabelled |         | 0     |
 | 892897  | null     | null      | null    | unlabelled |         | 0     |
 | 1000617 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51933  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 183764 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242127 | null     | null      | null    | unlabelled |         | 0     |
 | 242128 | v1:4     | ethernet1 | 1.1.3.3 | 892889     |         | 0     |
 | 242129 | v1:4     | ethernet1 | 1.1.3.3 | 892890     |         | 0     |
 | 242130 | v1:4     | ethernet1 | 1.1.3.3 | 892891     |         | 0     |
 | 242131 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 242132 | null     | null      | null    | unlabelled |         | 0     |
 | 242133 | null     | null      | null    | unlabelled |         | 0     |
 | 242134 | null     | null      | null    | unlabelled |         | 0     |
 | 242135 | null     | null      | null    | unlabelled |         | 0     |
 | 242136 | null     | null      | null    | unlabelled |         | 0     |
 | 295187 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 642642 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 884024 | null     | null      | null    | unlabelled |         | 0     |
 | 884025 | v1:6     | ethernet1 | 1236::3 | 667685     |         | 0     |
 | 884026 | v1:6     | ethernet1 | 1236::3 | 667686     |         | 0     |
 | 884027 | v1:6     | ethernet1 | 1236::3 | 667687     |         | 0     |
 | 884028 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 884029 | null     | null      | null    | unlabelled |         | 0     |
 | 884030 | null     | null      | null    | unlabelled |         | 0     |
 | 884031 | null     | null      | null    | unlabelled |         | 0     |
 | 884032 | null     | null      | null    | unlabelled |         | 0     |
 | 884033 | null     | null      | null    | unlabelled |         | 0     |
 | 913887 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 969423 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#