here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 60351  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 142972 | null     | null      | null    | unlabelled |         | 0     |
 | 142973 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 142974 | v1:6     | ethernet1 | 1234::2 | 829113     |         | 0     |
 | 142975 | v1:6     | ethernet1 | 1234::2 | 829114     |         | 0     |
 | 142976 | v1:6     | ethernet1 | 1234::2 | 829115     |         | 0     |
 | 142977 | null     | null      | null    | unlabelled |         | 0     |
 | 142978 | null     | null      | null    | unlabelled |         | 0     |
 | 142979 | null     | null      | null    | unlabelled |         | 0     |
 | 142980 | null     | null      | null    | unlabelled |         | 0     |
 | 142981 | null     | null      | null    | unlabelled |         | 0     |
 | 239446 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 397670 | null     | null      | null    | unlabelled |         | 0     |
 | 397671 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 397672 | v1:4     | ethernet1 | 1.1.1.2 | 172974     |         | 0     |
 | 397673 | v1:4     | ethernet1 | 1.1.1.2 | 172975     |         | 0     |
 | 397674 | v1:4     | ethernet1 | 1.1.1.2 | 172976     |         | 0     |
 | 397675 | null     | null      | null    | unlabelled |         | 0     |
 | 397676 | null     | null      | null    | unlabelled |         | 0     |
 | 397677 | null     | null      | null    | unlabelled |         | 0     |
 | 397678 | null     | null      | null    | unlabelled |         | 0     |
 | 397679 | null     | null      | null    | unlabelled |         | 0     |
 | 416601 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 498274 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 621541 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 867080 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55545  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 146045 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 172972 | null     | null      | null    | unlabelled |         | 0     |
 | 172973 | v1:4     | ethernet1 | 1.1.1.1 | 397671     |         | 1280  |
 | 172974 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 172975 | v1:4     | ethernet2 | 1.1.2.3 | 118        |         | 640   |
 | 172976 | v1:4     | ethernet2 | 1.1.2.3 | 119        |         | 640   |
 | 172977 | null     | null      | null    | unlabelled |         | 0     |
 | 172978 | null     | null      | null    | unlabelled |         | 0     |
 | 172979 | null     | null      | null    | unlabelled |         | 0     |
 | 172980 | null     | null      | null    | unlabelled |         | 0     |
 | 172981 | null     | null      | null    | unlabelled |         | 0     |
 | 267224 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 362067 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 388256 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 660350 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 808176 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 829111 | null     | null      | null    | unlabelled |         | 0     |
 | 829112 | v1:6     | ethernet1 | 1234::1 | 142973     |         | 1280  |
 | 829113 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 829114 | v1:6     | ethernet2 | 1235::3 | 917671     |         | 640   |
 | 829115 | v1:6     | ethernet2 | 1235::3 | 917672     |         | 640   |
 | 829116 | null     | null      | null    | unlabelled |         | 0     |
 | 829117 | null     | null      | null    | unlabelled |         | 0     |
 | 829118 | null     | null      | null    | unlabelled |         | 0     |
 | 829119 | null     | null      | null    | unlabelled |         | 0     |
 | 829120 | null     | null      | null    | unlabelled |         | 0     |
 | 987578 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115    | null     | null      | null    | unlabelled |         | 0     |
 | 116    | v1:4     | ethernet1 | 1.1.2.2 | 172973     |         | 640   |
 | 117    | v1:4     | ethernet1 | 1.1.2.2 | 172974     |         | 640   |
 | 118    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 119    | v1:4     | ethernet2 | 1.1.3.4 | 406128     |         | 1280  |
 | 120    | null     | null      | null    | unlabelled |         | 0     |
 | 121    | null     | null      | null    | unlabelled |         | 0     |
 | 122    | null     | null      | null    | unlabelled |         | 0     |
 | 123    | null     | null      | null    | unlabelled |         | 0     |
 | 124    | null     | null      | null    | unlabelled |         | 0     |
 | 94177  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 412560 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 487748 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 568531 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 634551 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 718500 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 808875 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 823155 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 917668 | null     | null      | null    | unlabelled |         | 0     |
 | 917669 | v1:6     | ethernet1 | 1235::2 | 829112     |         | 640   |
 | 917670 | v1:6     | ethernet1 | 1235::2 | 829113     |         | 640   |
 | 917671 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 917672 | v1:6     | ethernet2 | 1236::4 | 735446     |         | 1280  |
 | 917673 | null     | null      | null    | unlabelled |         | 0     |
 | 917674 | null     | null      | null    | unlabelled |         | 0     |
 | 917675 | null     | null      | null    | unlabelled |         | 0     |
 | 917676 | null     | null      | null    | unlabelled |         | 0     |
 | 917677 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59739  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 406124 | null     | null      | null    | unlabelled |         | 0     |
 | 406125 | v1:4     | ethernet1 | 1.1.3.3 | 116        |         | 0     |
 | 406126 | v1:4     | ethernet1 | 1.1.3.3 | 117        |         | 0     |
 | 406127 | v1:4     | ethernet1 | 1.1.3.3 | 118        |         | 0     |
 | 406128 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 406129 | null     | null      | null    | unlabelled |         | 0     |
 | 406130 | null     | null      | null    | unlabelled |         | 0     |
 | 406131 | null     | null      | null    | unlabelled |         | 0     |
 | 406132 | null     | null      | null    | unlabelled |         | 0     |
 | 406133 | null     | null      | null    | unlabelled |         | 0     |
 | 435599 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 561839 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 577298 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 735442 | null     | null      | null    | unlabelled |         | 0     |
 | 735443 | v1:6     | ethernet1 | 1236::3 | 917669     |         | 0     |
 | 735444 | v1:6     | ethernet1 | 1236::3 | 917670     |         | 0     |
 | 735445 | v1:6     | ethernet1 | 1236::3 | 917671     |         | 0     |
 | 735446 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 735447 | null     | null      | null    | unlabelled |         | 0     |
 | 735448 | null     | null      | null    | unlabelled |         | 0     |
 | 735449 | null     | null      | null    | unlabelled |         | 0     |
 | 735450 | null     | null      | null    | unlabelled |         | 0     |
 | 735451 | null     | null      | null    | unlabelled |         | 0     |
 | 976707 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 980120 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#