here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69481  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 103098 | null     | null      | null    | unlabelled |         | 0     |
 | 103099 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 103100 | v1:4     | ethernet1 | 1.1.1.2 | 811044     |         | 0     |
 | 103101 | v1:4     | ethernet1 | 1.1.1.2 | 811045     |         | 0     |
 | 103102 | v1:4     | ethernet1 | 1.1.1.2 | 811046     |         | 0     |
 | 103103 | null     | null      | null    | unlabelled |         | 0     |
 | 103104 | null     | null      | null    | unlabelled |         | 0     |
 | 103105 | null     | null      | null    | unlabelled |         | 0     |
 | 103106 | null     | null      | null    | unlabelled |         | 0     |
 | 103107 | null     | null      | null    | unlabelled |         | 0     |
 | 252212 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 286480 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 553087 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 582544 | null     | null      | null    | unlabelled |         | 0     |
 | 582545 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 582546 | v1:6     | ethernet1 | 1234::2 | 719256     |         | 0     |
 | 582547 | v1:6     | ethernet1 | 1234::2 | 719257     |         | 0     |
 | 582548 | v1:6     | ethernet1 | 1234::2 | 719258     |         | 0     |
 | 582549 | null     | null      | null    | unlabelled |         | 0     |
 | 582550 | null     | null      | null    | unlabelled |         | 0     |
 | 582551 | null     | null      | null    | unlabelled |         | 0     |
 | 582552 | null     | null      | null    | unlabelled |         | 0     |
 | 582553 | null     | null      | null    | unlabelled |         | 0     |
 | 703781 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 801091 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23902  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 289000 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 540855 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 675111 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 677458 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 719254 | null     | null      | null    | unlabelled |         | 0     |
 | 719255 | v1:6     | ethernet1 | 1234::1 | 582545     |         | 1280  |
 | 719256 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 719257 | v1:6     | ethernet2 | 1235::3 | 942626     |         | 640   |
 | 719258 | v1:6     | ethernet2 | 1235::3 | 942627     |         | 640   |
 | 719259 | null     | null      | null    | unlabelled |         | 0     |
 | 719260 | null     | null      | null    | unlabelled |         | 0     |
 | 719261 | null     | null      | null    | unlabelled |         | 0     |
 | 719262 | null     | null      | null    | unlabelled |         | 0     |
 | 719263 | null     | null      | null    | unlabelled |         | 0     |
 | 811042 | null     | null      | null    | unlabelled |         | 0     |
 | 811043 | v1:4     | ethernet1 | 1.1.1.1 | 103099     |         | 1280  |
 | 811044 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 811045 | v1:4     | ethernet2 | 1.1.2.3 | 416904     |         | 640   |
 | 811046 | v1:4     | ethernet2 | 1.1.2.3 | 416905     |         | 640   |
 | 811047 | null     | null      | null    | unlabelled |         | 0     |
 | 811048 | null     | null      | null    | unlabelled |         | 0     |
 | 811049 | null     | null      | null    | unlabelled |         | 0     |
 | 811050 | null     | null      | null    | unlabelled |         | 0     |
 | 811051 | null     | null      | null    | unlabelled |         | 0     |
 | 817550 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 834204 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 984640 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31885   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 313143  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 315032  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 416901  | null     | null      | null    | unlabelled |         | 0     |
 | 416902  | v1:4     | ethernet1 | 1.1.2.2 | 811043     |         | 640   |
 | 416903  | v1:4     | ethernet1 | 1.1.2.2 | 811044     |         | 640   |
 | 416904  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 416905  | v1:4     | ethernet2 | 1.1.3.4 | 162682     |         | 1280  |
 | 416906  | null     | null      | null    | unlabelled |         | 0     |
 | 416907  | null     | null      | null    | unlabelled |         | 0     |
 | 416908  | null     | null      | null    | unlabelled |         | 0     |
 | 416909  | null     | null      | null    | unlabelled |         | 0     |
 | 416910  | null     | null      | null    | unlabelled |         | 0     |
 | 495990  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 603044  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 640500  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732186  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 942623  | null     | null      | null    | unlabelled |         | 0     |
 | 942624  | v1:6     | ethernet1 | 1235::2 | 719255     |         | 640   |
 | 942625  | v1:6     | ethernet1 | 1235::2 | 719256     |         | 640   |
 | 942626  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 942627  | v1:6     | ethernet2 | 1236::4 | 302036     |         | 1280  |
 | 942628  | null     | null      | null    | unlabelled |         | 0     |
 | 942629  | null     | null      | null    | unlabelled |         | 0     |
 | 942630  | null     | null      | null    | unlabelled |         | 0     |
 | 942631  | null     | null      | null    | unlabelled |         | 0     |
 | 942632  | null     | null      | null    | unlabelled |         | 0     |
 | 1030061 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 90501   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 162678  | null     | null      | null    | unlabelled |         | 0     |
 | 162679  | v1:4     | ethernet1 | 1.1.3.3 | 416902     |         | 0     |
 | 162680  | v1:4     | ethernet1 | 1.1.3.3 | 416903     |         | 0     |
 | 162681  | v1:4     | ethernet1 | 1.1.3.3 | 416904     |         | 0     |
 | 162682  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 162683  | null     | null      | null    | unlabelled |         | 0     |
 | 162684  | null     | null      | null    | unlabelled |         | 0     |
 | 162685  | null     | null      | null    | unlabelled |         | 0     |
 | 162686  | null     | null      | null    | unlabelled |         | 0     |
 | 162687  | null     | null      | null    | unlabelled |         | 0     |
 | 302032  | null     | null      | null    | unlabelled |         | 0     |
 | 302033  | v1:6     | ethernet1 | 1236::3 | 942624     |         | 0     |
 | 302034  | v1:6     | ethernet1 | 1236::3 | 942625     |         | 0     |
 | 302035  | v1:6     | ethernet1 | 1236::3 | 942626     |         | 0     |
 | 302036  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 302037  | null     | null      | null    | unlabelled |         | 0     |
 | 302038  | null     | null      | null    | unlabelled |         | 0     |
 | 302039  | null     | null      | null    | unlabelled |         | 0     |
 | 302040  | null     | null      | null    | unlabelled |         | 0     |
 | 302041  | null     | null      | null    | unlabelled |         | 0     |
 | 376866  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 415619  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 582322  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 945818  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1009365 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#