here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15163  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 101378 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 479673 | null     | null      | null    | unlabelled |         | 0     |
 | 479674 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 479675 | v1:4     | ethernet1 | 1.1.1.2 | 1042062    |         | 0     |
 | 479676 | v1:4     | ethernet1 | 1.1.1.2 | 1042063    |         | 0     |
 | 479677 | v1:4     | ethernet1 | 1.1.1.2 | 1042064    |         | 0     |
 | 479678 | null     | null      | null    | unlabelled |         | 0     |
 | 479679 | null     | null      | null    | unlabelled |         | 0     |
 | 479680 | null     | null      | null    | unlabelled |         | 0     |
 | 479681 | null     | null      | null    | unlabelled |         | 0     |
 | 479682 | null     | null      | null    | unlabelled |         | 0     |
 | 559487 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 725183 | null     | null      | null    | unlabelled |         | 0     |
 | 725184 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 725185 | v1:6     | ethernet1 | 1234::2 | 546882     |         | 0     |
 | 725186 | v1:6     | ethernet1 | 1234::2 | 546883     |         | 0     |
 | 725187 | v1:6     | ethernet1 | 1234::2 | 546884     |         | 0     |
 | 725188 | null     | null      | null    | unlabelled |         | 0     |
 | 725189 | null     | null      | null    | unlabelled |         | 0     |
 | 725190 | null     | null      | null    | unlabelled |         | 0     |
 | 725191 | null     | null      | null    | unlabelled |         | 0     |
 | 725192 | null     | null      | null    | unlabelled |         | 0     |
 | 906456 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941565 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 954478 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 141503  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178309  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 377420  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 530652  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 532806  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 546880  | null     | null      | null    | unlabelled |         | 0     |
 | 546881  | v1:6     | ethernet1 | 1234::1 | 725184     |         | 1280  |
 | 546882  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 546883  | v1:6     | ethernet2 | 1235::3 | 591111     |         | 640   |
 | 546884  | v1:6     | ethernet2 | 1235::3 | 591112     |         | 640   |
 | 546885  | null     | null      | null    | unlabelled |         | 0     |
 | 546886  | null     | null      | null    | unlabelled |         | 0     |
 | 546887  | null     | null      | null    | unlabelled |         | 0     |
 | 546888  | null     | null      | null    | unlabelled |         | 0     |
 | 546889  | null     | null      | null    | unlabelled |         | 0     |
 | 834552  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1007919 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1035583 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1042060 | null     | null      | null    | unlabelled |         | 0     |
 | 1042061 | v1:4     | ethernet1 | 1.1.1.1 | 479674     |         | 1280  |
 | 1042062 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1042063 | v1:4     | ethernet2 | 1.1.2.3 | 1012855    |         | 640   |
 | 1042064 | v1:4     | ethernet2 | 1.1.2.3 | 1012856    |         | 640   |
 | 1042065 | null     | null      | null    | unlabelled |         | 0     |
 | 1042066 | null     | null      | null    | unlabelled |         | 0     |
 | 1042067 | null     | null      | null    | unlabelled |         | 0     |
 | 1042068 | null     | null      | null    | unlabelled |         | 0     |
 | 1042069 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 165874  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 175410  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 223619  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 252646  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 405639  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 496841  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 591108  | null     | null      | null    | unlabelled |         | 0     |
 | 591109  | v1:6     | ethernet1 | 1235::2 | 546881     |         | 640   |
 | 591110  | v1:6     | ethernet1 | 1235::2 | 546882     |         | 640   |
 | 591111  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 591112  | v1:6     | ethernet2 | 1236::4 | 970733     |         | 1280  |
 | 591113  | null     | null      | null    | unlabelled |         | 0     |
 | 591114  | null     | null      | null    | unlabelled |         | 0     |
 | 591115  | null     | null      | null    | unlabelled |         | 0     |
 | 591116  | null     | null      | null    | unlabelled |         | 0     |
 | 591117  | null     | null      | null    | unlabelled |         | 0     |
 | 756427  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 907739  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1012852 | null     | null      | null    | unlabelled |         | 0     |
 | 1012853 | v1:4     | ethernet1 | 1.1.2.2 | 1042061    |         | 640   |
 | 1012854 | v1:4     | ethernet1 | 1.1.2.2 | 1042062    |         | 640   |
 | 1012855 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1012856 | v1:4     | ethernet2 | 1.1.3.4 | 335374     |         | 1280  |
 | 1012857 | null     | null      | null    | unlabelled |         | 0     |
 | 1012858 | null     | null      | null    | unlabelled |         | 0     |
 | 1012859 | null     | null      | null    | unlabelled |         | 0     |
 | 1012860 | null     | null      | null    | unlabelled |         | 0     |
 | 1012861 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 125303 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 200814 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 328171 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335370 | null     | null      | null    | unlabelled |         | 0     |
 | 335371 | v1:4     | ethernet1 | 1.1.3.3 | 1012853    |         | 0     |
 | 335372 | v1:4     | ethernet1 | 1.1.3.3 | 1012854    |         | 0     |
 | 335373 | v1:4     | ethernet1 | 1.1.3.3 | 1012855    |         | 0     |
 | 335374 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 335375 | null     | null      | null    | unlabelled |         | 0     |
 | 335376 | null     | null      | null    | unlabelled |         | 0     |
 | 335377 | null     | null      | null    | unlabelled |         | 0     |
 | 335378 | null     | null      | null    | unlabelled |         | 0     |
 | 335379 | null     | null      | null    | unlabelled |         | 0     |
 | 720188 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 829120 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 928082 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 970729 | null     | null      | null    | unlabelled |         | 0     |
 | 970730 | v1:6     | ethernet1 | 1236::3 | 591109     |         | 0     |
 | 970731 | v1:6     | ethernet1 | 1236::3 | 591110     |         | 0     |
 | 970732 | v1:6     | ethernet1 | 1236::3 | 591111     |         | 0     |
 | 970733 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 970734 | null     | null      | null    | unlabelled |         | 0     |
 | 970735 | null     | null      | null    | unlabelled |         | 0     |
 | 970736 | null     | null      | null    | unlabelled |         | 0     |
 | 970737 | null     | null      | null    | unlabelled |         | 0     |
 | 970738 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#