here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42088  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 158375 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 160032 | null     | null      | null    | unlabelled |         | 0     |
 | 160033 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 160034 | v1:4     | ethernet1 | 1.1.1.2 | 36613      |         | 0     |
 | 160035 | v1:4     | ethernet1 | 1.1.1.2 | 36614      |         | 0     |
 | 160036 | v1:4     | ethernet1 | 1.1.1.2 | 36615      |         | 0     |
 | 160037 | null     | null      | null    | unlabelled |         | 0     |
 | 160038 | null     | null      | null    | unlabelled |         | 0     |
 | 160039 | null     | null      | null    | unlabelled |         | 0     |
 | 160040 | null     | null      | null    | unlabelled |         | 0     |
 | 160041 | null     | null      | null    | unlabelled |         | 0     |
 | 524597 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 590568 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744068 | null     | null      | null    | unlabelled |         | 0     |
 | 744069 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 744070 | v1:6     | ethernet1 | 1234::2 | 191878     |         | 0     |
 | 744071 | v1:6     | ethernet1 | 1234::2 | 191879     |         | 0     |
 | 744072 | v1:6     | ethernet1 | 1234::2 | 191880     |         | 0     |
 | 744073 | null     | null      | null    | unlabelled |         | 0     |
 | 744074 | null     | null      | null    | unlabelled |         | 0     |
 | 744075 | null     | null      | null    | unlabelled |         | 0     |
 | 744076 | null     | null      | null    | unlabelled |         | 0     |
 | 744077 | null     | null      | null    | unlabelled |         | 0     |
 | 767316 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 770914 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 36611   | null     | null      | null    | unlabelled |         | 0     |
 | 36612   | v1:4     | ethernet1 | 1.1.1.1 | 160033     |         | 1280  |
 | 36613   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 36614   | v1:4     | ethernet2 | 1.1.2.3 | 281643     |         | 640   |
 | 36615   | v1:4     | ethernet2 | 1.1.2.3 | 281644     |         | 640   |
 | 36616   | null     | null      | null    | unlabelled |         | 0     |
 | 36617   | null     | null      | null    | unlabelled |         | 0     |
 | 36618   | null     | null      | null    | unlabelled |         | 0     |
 | 36619   | null     | null      | null    | unlabelled |         | 0     |
 | 36620   | null     | null      | null    | unlabelled |         | 0     |
 | 64114   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 126573  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 131770  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 191876  | null     | null      | null    | unlabelled |         | 0     |
 | 191877  | v1:6     | ethernet1 | 1234::1 | 744069     |         | 1280  |
 | 191878  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 191879  | v1:6     | ethernet2 | 1235::3 | 451829     |         | 640   |
 | 191880  | v1:6     | ethernet2 | 1235::3 | 451830     |         | 640   |
 | 191881  | null     | null      | null    | unlabelled |         | 0     |
 | 191882  | null     | null      | null    | unlabelled |         | 0     |
 | 191883  | null     | null      | null    | unlabelled |         | 0     |
 | 191884  | null     | null      | null    | unlabelled |         | 0     |
 | 191885  | null     | null      | null    | unlabelled |         | 0     |
 | 223838  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 255363  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 758443  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 917123  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1009778 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9574   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 26314  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 70214  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 281640 | null     | null      | null    | unlabelled |         | 0     |
 | 281641 | v1:4     | ethernet1 | 1.1.2.2 | 36612      |         | 640   |
 | 281642 | v1:4     | ethernet1 | 1.1.2.2 | 36613      |         | 640   |
 | 281643 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 281644 | v1:4     | ethernet2 | 1.1.3.4 | 75109      |         | 1280  |
 | 281645 | null     | null      | null    | unlabelled |         | 0     |
 | 281646 | null     | null      | null    | unlabelled |         | 0     |
 | 281647 | null     | null      | null    | unlabelled |         | 0     |
 | 281648 | null     | null      | null    | unlabelled |         | 0     |
 | 281649 | null     | null      | null    | unlabelled |         | 0     |
 | 328300 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 451826 | null     | null      | null    | unlabelled |         | 0     |
 | 451827 | v1:6     | ethernet1 | 1235::2 | 191877     |         | 640   |
 | 451828 | v1:6     | ethernet1 | 1235::2 | 191878     |         | 640   |
 | 451829 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 451830 | v1:6     | ethernet2 | 1236::4 | 387936     |         | 1280  |
 | 451831 | null     | null      | null    | unlabelled |         | 0     |
 | 451832 | null     | null      | null    | unlabelled |         | 0     |
 | 451833 | null     | null      | null    | unlabelled |         | 0     |
 | 451834 | null     | null      | null    | unlabelled |         | 0     |
 | 451835 | null     | null      | null    | unlabelled |         | 0     |
 | 639169 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 832053 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 840585 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 858602 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53756  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 59816  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 75105  | null     | null      | null    | unlabelled |         | 0     |
 | 75106  | v1:4     | ethernet1 | 1.1.3.3 | 281641     |         | 0     |
 | 75107  | v1:4     | ethernet1 | 1.1.3.3 | 281642     |         | 0     |
 | 75108  | v1:4     | ethernet1 | 1.1.3.3 | 281643     |         | 0     |
 | 75109  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 75110  | null     | null      | null    | unlabelled |         | 0     |
 | 75111  | null     | null      | null    | unlabelled |         | 0     |
 | 75112  | null     | null      | null    | unlabelled |         | 0     |
 | 75113  | null     | null      | null    | unlabelled |         | 0     |
 | 75114  | null     | null      | null    | unlabelled |         | 0     |
 | 340061 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 387932 | null     | null      | null    | unlabelled |         | 0     |
 | 387933 | v1:6     | ethernet1 | 1236::3 | 451827     |         | 0     |
 | 387934 | v1:6     | ethernet1 | 1236::3 | 451828     |         | 0     |
 | 387935 | v1:6     | ethernet1 | 1236::3 | 451829     |         | 0     |
 | 387936 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 387937 | null     | null      | null    | unlabelled |         | 0     |
 | 387938 | null     | null      | null    | unlabelled |         | 0     |
 | 387939 | null     | null      | null    | unlabelled |         | 0     |
 | 387940 | null     | null      | null    | unlabelled |         | 0     |
 | 387941 | null     | null      | null    | unlabelled |         | 0     |
 | 501761 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 682923 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 930702 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#