here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 300273  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 543960  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 656372  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 862811  | null     | null      | null    | unlabelled |         | 0     |
 | 862812  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 862813  | v1:4     | ethernet1 | 1.1.1.2 | 734998     |         | 0     |
 | 862814  | v1:4     | ethernet1 | 1.1.1.2 | 734999     |         | 0     |
 | 862815  | v1:4     | ethernet1 | 1.1.1.2 | 735000     |         | 0     |
 | 862816  | null     | null      | null    | unlabelled |         | 0     |
 | 862817  | null     | null      | null    | unlabelled |         | 0     |
 | 862818  | null     | null      | null    | unlabelled |         | 0     |
 | 862819  | null     | null      | null    | unlabelled |         | 0     |
 | 862820  | null     | null      | null    | unlabelled |         | 0     |
 | 937101  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1005943 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028246 | null     | null      | null    | unlabelled |         | 0     |
 | 1028247 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1028248 | v1:6     | ethernet1 | 1234::2 | 907795     |         | 0     |
 | 1028249 | v1:6     | ethernet1 | 1234::2 | 907796     |         | 0     |
 | 1028250 | v1:6     | ethernet1 | 1234::2 | 907797     |         | 0     |
 | 1028251 | null     | null      | null    | unlabelled |         | 0     |
 | 1028252 | null     | null      | null    | unlabelled |         | 0     |
 | 1028253 | null     | null      | null    | unlabelled |         | 0     |
 | 1028254 | null     | null      | null    | unlabelled |         | 0     |
 | 1028255 | null     | null      | null    | unlabelled |         | 0     |
 | 1031844 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52217  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 249624 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 307585 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 376504 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 517601 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 574906 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 576771 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 734996 | null     | null      | null    | unlabelled |         | 0     |
 | 734997 | v1:4     | ethernet1 | 1.1.1.1 | 862812     |         | 1280  |
 | 734998 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 734999 | v1:4     | ethernet2 | 1.1.2.3 | 742711     |         | 640   |
 | 735000 | v1:4     | ethernet2 | 1.1.2.3 | 742712     |         | 640   |
 | 735001 | null     | null      | null    | unlabelled |         | 0     |
 | 735002 | null     | null      | null    | unlabelled |         | 0     |
 | 735003 | null     | null      | null    | unlabelled |         | 0     |
 | 735004 | null     | null      | null    | unlabelled |         | 0     |
 | 735005 | null     | null      | null    | unlabelled |         | 0     |
 | 868275 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 907793 | null     | null      | null    | unlabelled |         | 0     |
 | 907794 | v1:6     | ethernet1 | 1234::1 | 1028247    |         | 1280  |
 | 907795 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 907796 | v1:6     | ethernet2 | 1235::3 | 738172     |         | 640   |
 | 907797 | v1:6     | ethernet2 | 1235::3 | 738173     |         | 640   |
 | 907798 | null     | null      | null    | unlabelled |         | 0     |
 | 907799 | null     | null      | null    | unlabelled |         | 0     |
 | 907800 | null     | null      | null    | unlabelled |         | 0     |
 | 907801 | null     | null      | null    | unlabelled |         | 0     |
 | 907802 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 20826   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 108190  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 264741  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 443555  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 445765  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 655279  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 738169  | null     | null      | null    | unlabelled |         | 0     |
 | 738170  | v1:6     | ethernet1 | 1235::2 | 907794     |         | 640   |
 | 738171  | v1:6     | ethernet1 | 1235::2 | 907795     |         | 640   |
 | 738172  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 738173  | v1:6     | ethernet2 | 1236::4 | 210404     |         | 1280  |
 | 738174  | null     | null      | null    | unlabelled |         | 0     |
 | 738175  | null     | null      | null    | unlabelled |         | 0     |
 | 738176  | null     | null      | null    | unlabelled |         | 0     |
 | 738177  | null     | null      | null    | unlabelled |         | 0     |
 | 738178  | null     | null      | null    | unlabelled |         | 0     |
 | 742708  | null     | null      | null    | unlabelled |         | 0     |
 | 742709  | v1:4     | ethernet1 | 1.1.2.2 | 734997     |         | 640   |
 | 742710  | v1:4     | ethernet1 | 1.1.2.2 | 734998     |         | 640   |
 | 742711  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 742712  | v1:4     | ethernet2 | 1.1.3.4 | 125898     |         | 1280  |
 | 742713  | null     | null      | null    | unlabelled |         | 0     |
 | 742714  | null     | null      | null    | unlabelled |         | 0     |
 | 742715  | null     | null      | null    | unlabelled |         | 0     |
 | 742716  | null     | null      | null    | unlabelled |         | 0     |
 | 742717  | null     | null      | null    | unlabelled |         | 0     |
 | 838506  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1006950 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 125894 | null     | null      | null    | unlabelled |         | 0     |
 | 125895 | v1:4     | ethernet1 | 1.1.3.3 | 742709     |         | 0     |
 | 125896 | v1:4     | ethernet1 | 1.1.3.3 | 742710     |         | 0     |
 | 125897 | v1:4     | ethernet1 | 1.1.3.3 | 742711     |         | 0     |
 | 125898 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 125899 | null     | null      | null    | unlabelled |         | 0     |
 | 125900 | null     | null      | null    | unlabelled |         | 0     |
 | 125901 | null     | null      | null    | unlabelled |         | 0     |
 | 125902 | null     | null      | null    | unlabelled |         | 0     |
 | 125903 | null     | null      | null    | unlabelled |         | 0     |
 | 161841 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 210400 | null     | null      | null    | unlabelled |         | 0     |
 | 210401 | v1:6     | ethernet1 | 1236::3 | 738170     |         | 0     |
 | 210402 | v1:6     | ethernet1 | 1236::3 | 738171     |         | 0     |
 | 210403 | v1:6     | ethernet1 | 1236::3 | 738172     |         | 0     |
 | 210404 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 210405 | null     | null      | null    | unlabelled |         | 0     |
 | 210406 | null     | null      | null    | unlabelled |         | 0     |
 | 210407 | null     | null      | null    | unlabelled |         | 0     |
 | 210408 | null     | null      | null    | unlabelled |         | 0     |
 | 210409 | null     | null      | null    | unlabelled |         | 0     |
 | 537065 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 785390 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 971843 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 983315 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 995804 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#