here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30438   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 366495  | null     | null      | null    | unlabelled |         | 0     |
 | 366496  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 366497  | v1:6     | ethernet1 | 1234::2 | 716580     |         | 0     |
 | 366498  | v1:6     | ethernet1 | 1234::2 | 716581     |         | 0     |
 | 366499  | v1:6     | ethernet1 | 1234::2 | 716582     |         | 0     |
 | 366500  | null     | null      | null    | unlabelled |         | 0     |
 | 366501  | null     | null      | null    | unlabelled |         | 0     |
 | 366502  | null     | null      | null    | unlabelled |         | 0     |
 | 366503  | null     | null      | null    | unlabelled |         | 0     |
 | 366504  | null     | null      | null    | unlabelled |         | 0     |
 | 479771  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 651699  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 710503  | null     | null      | null    | unlabelled |         | 0     |
 | 710504  | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 710505  | v1:4     | ethernet1 | 1.1.1.2 | 737887     |         | 0     |
 | 710506  | v1:4     | ethernet1 | 1.1.1.2 | 737888     |         | 0     |
 | 710507  | v1:4     | ethernet1 | 1.1.1.2 | 737889     |         | 0     |
 | 710508  | null     | null      | null    | unlabelled |         | 0     |
 | 710509  | null     | null      | null    | unlabelled |         | 0     |
 | 710510  | null     | null      | null    | unlabelled |         | 0     |
 | 710511  | null     | null      | null    | unlabelled |         | 0     |
 | 710512  | null     | null      | null    | unlabelled |         | 0     |
 | 795943  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 818181  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1040344 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 66012  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 241027 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 246958 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 528095 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 563773 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 580834 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 676890 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 716578 | null     | null      | null    | unlabelled |         | 0     |
 | 716579 | v1:6     | ethernet1 | 1234::1 | 366496     |         | 1280  |
 | 716580 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 716581 | v1:6     | ethernet2 | 1235::3 | 49686      |         | 640   |
 | 716582 | v1:6     | ethernet2 | 1235::3 | 49687      |         | 640   |
 | 716583 | null     | null      | null    | unlabelled |         | 0     |
 | 716584 | null     | null      | null    | unlabelled |         | 0     |
 | 716585 | null     | null      | null    | unlabelled |         | 0     |
 | 716586 | null     | null      | null    | unlabelled |         | 0     |
 | 716587 | null     | null      | null    | unlabelled |         | 0     |
 | 737885 | null     | null      | null    | unlabelled |         | 0     |
 | 737886 | v1:4     | ethernet1 | 1.1.1.1 | 710504     |         | 1280  |
 | 737887 | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 737888 | v1:4     | ethernet2 | 1.1.2.3 | 426977     |         | 640   |
 | 737889 | v1:4     | ethernet2 | 1.1.2.3 | 426978     |         | 640   |
 | 737890 | null     | null      | null    | unlabelled |         | 0     |
 | 737891 | null     | null      | null    | unlabelled |         | 0     |
 | 737892 | null     | null      | null    | unlabelled |         | 0     |
 | 737893 | null     | null      | null    | unlabelled |         | 0     |
 | 737894 | null     | null      | null    | unlabelled |         | 0     |
 | 951675 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27109  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 49683  | null     | null      | null    | unlabelled |         | 0     |
 | 49684  | v1:6     | ethernet1 | 1235::2 | 716579     |         | 640   |
 | 49685  | v1:6     | ethernet1 | 1235::2 | 716580     |         | 640   |
 | 49686  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 49687  | v1:6     | ethernet2 | 1236::4 | 616572     |         | 1280  |
 | 49688  | null     | null      | null    | unlabelled |         | 0     |
 | 49689  | null     | null      | null    | unlabelled |         | 0     |
 | 49690  | null     | null      | null    | unlabelled |         | 0     |
 | 49691  | null     | null      | null    | unlabelled |         | 0     |
 | 49692  | null     | null      | null    | unlabelled |         | 0     |
 | 349392 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 359216 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 396939 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 426974 | null     | null      | null    | unlabelled |         | 0     |
 | 426975 | v1:4     | ethernet1 | 1.1.2.2 | 737886     |         | 640   |
 | 426976 | v1:4     | ethernet1 | 1.1.2.2 | 737887     |         | 640   |
 | 426977 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 426978 | v1:4     | ethernet2 | 1.1.3.4 | 881010     |         | 1280  |
 | 426979 | null     | null      | null    | unlabelled |         | 0     |
 | 426980 | null     | null      | null    | unlabelled |         | 0     |
 | 426981 | null     | null      | null    | unlabelled |         | 0     |
 | 426982 | null     | null      | null    | unlabelled |         | 0     |
 | 426983 | null     | null      | null    | unlabelled |         | 0     |
 | 712839 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 796417 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 915521 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 970785 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46017   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 67227   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 280906  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 572662  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 616568  | null     | null      | null    | unlabelled |         | 0     |
 | 616569  | v1:6     | ethernet1 | 1236::3 | 49684      |         | 0     |
 | 616570  | v1:6     | ethernet1 | 1236::3 | 49685      |         | 0     |
 | 616571  | v1:6     | ethernet1 | 1236::3 | 49686      |         | 0     |
 | 616572  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 616573  | null     | null      | null    | unlabelled |         | 0     |
 | 616574  | null     | null      | null    | unlabelled |         | 0     |
 | 616575  | null     | null      | null    | unlabelled |         | 0     |
 | 616576  | null     | null      | null    | unlabelled |         | 0     |
 | 616577  | null     | null      | null    | unlabelled |         | 0     |
 | 881006  | null     | null      | null    | unlabelled |         | 0     |
 | 881007  | v1:4     | ethernet1 | 1.1.3.3 | 426975     |         | 0     |
 | 881008  | v1:4     | ethernet1 | 1.1.3.3 | 426976     |         | 0     |
 | 881009  | v1:4     | ethernet1 | 1.1.3.3 | 426977     |         | 0     |
 | 881010  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 881011  | null     | null      | null    | unlabelled |         | 0     |
 | 881012  | null     | null      | null    | unlabelled |         | 0     |
 | 881013  | null     | null      | null    | unlabelled |         | 0     |
 | 881014  | null     | null      | null    | unlabelled |         | 0     |
 | 881015  | null     | null      | null    | unlabelled |         | 0     |
 | 919564  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1003988 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#