here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 76226  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 547747 | null     | null      | null    | unlabelled |         | 0     |
 | 547748 | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 547749 | v1:4     | ethernet1 | 1.1.1.2 | 522611     |         | 0     |
 | 547750 | v1:4     | ethernet1 | 1.1.1.2 | 522612     |         | 0     |
 | 547751 | v1:4     | ethernet1 | 1.1.1.2 | 522613     |         | 0     |
 | 547752 | null     | null      | null    | unlabelled |         | 0     |
 | 547753 | null     | null      | null    | unlabelled |         | 0     |
 | 547754 | null     | null      | null    | unlabelled |         | 0     |
 | 547755 | null     | null      | null    | unlabelled |         | 0     |
 | 547756 | null     | null      | null    | unlabelled |         | 0     |
 | 663422 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 719063 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 720948 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 752036 | null     | null      | null    | unlabelled |         | 0     |
 | 752037 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 752038 | v1:6     | ethernet1 | 1234::2 | 37702      |         | 0     |
 | 752039 | v1:6     | ethernet1 | 1234::2 | 37703      |         | 0     |
 | 752040 | v1:6     | ethernet1 | 1234::2 | 37704      |         | 0     |
 | 752041 | null     | null      | null    | unlabelled |         | 0     |
 | 752042 | null     | null      | null    | unlabelled |         | 0     |
 | 752043 | null     | null      | null    | unlabelled |         | 0     |
 | 752044 | null     | null      | null    | unlabelled |         | 0     |
 | 752045 | null     | null      | null    | unlabelled |         | 0     |
 | 935478 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 996327 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 37700  | null     | null      | null    | unlabelled |         | 0     |
 | 37701  | v1:6     | ethernet1 | 1234::1 | 752037     |         | 1280  |
 | 37702  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 37703  | v1:6     | ethernet2 | 1235::3 | 359711     |         | 640   |
 | 37704  | v1:6     | ethernet2 | 1235::3 | 359712     |         | 640   |
 | 37705  | null     | null      | null    | unlabelled |         | 0     |
 | 37706  | null     | null      | null    | unlabelled |         | 0     |
 | 37707  | null     | null      | null    | unlabelled |         | 0     |
 | 37708  | null     | null      | null    | unlabelled |         | 0     |
 | 37709  | null     | null      | null    | unlabelled |         | 0     |
 | 186449 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 190929 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 220765 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 342258 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390316 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 522609 | null     | null      | null    | unlabelled |         | 0     |
 | 522610 | v1:4     | ethernet1 | 1.1.1.1 | 547748     |         | 1280  |
 | 522611 | v1:4     | null      | null    | unlabelled | local   | 2176  |
 | 522612 | v1:4     | ethernet2 | 1.1.2.3 | 914668     |         | 640   |
 | 522613 | v1:4     | ethernet2 | 1.1.2.3 | 914669     |         | 640   |
 | 522614 | null     | null      | null    | unlabelled |         | 0     |
 | 522615 | null     | null      | null    | unlabelled |         | 0     |
 | 522616 | null     | null      | null    | unlabelled |         | 0     |
 | 522617 | null     | null      | null    | unlabelled |         | 0     |
 | 522618 | null     | null      | null    | unlabelled |         | 0     |
 | 595140 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 759532 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 766836 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15174  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 34131  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 359708 | null     | null      | null    | unlabelled |         | 0     |
 | 359709 | v1:6     | ethernet1 | 1235::2 | 37701      |         | 640   |
 | 359710 | v1:6     | ethernet1 | 1235::2 | 37702      |         | 640   |
 | 359711 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 359712 | v1:6     | ethernet2 | 1236::4 | 89516      |         | 1280  |
 | 359713 | null     | null      | null    | unlabelled |         | 0     |
 | 359714 | null     | null      | null    | unlabelled |         | 0     |
 | 359715 | null     | null      | null    | unlabelled |         | 0     |
 | 359716 | null     | null      | null    | unlabelled |         | 0     |
 | 359717 | null     | null      | null    | unlabelled |         | 0     |
 | 413932 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 546519 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 776994 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 868033 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 876042 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 910712 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 914665 | null     | null      | null    | unlabelled |         | 0     |
 | 914666 | v1:4     | ethernet1 | 1.1.2.2 | 522610     |         | 640   |
 | 914667 | v1:4     | ethernet1 | 1.1.2.2 | 522611     |         | 640   |
 | 914668 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 914669 | v1:4     | ethernet2 | 1.1.3.4 | 739950     |         | 1280  |
 | 914670 | null     | null      | null    | unlabelled |         | 0     |
 | 914671 | null     | null      | null    | unlabelled |         | 0     |
 | 914672 | null     | null      | null    | unlabelled |         | 0     |
 | 914673 | null     | null      | null    | unlabelled |         | 0     |
 | 914674 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 89512  | null     | null      | null    | unlabelled |         | 0     |
 | 89513  | v1:6     | ethernet1 | 1236::3 | 359709     |         | 0     |
 | 89514  | v1:6     | ethernet1 | 1236::3 | 359710     |         | 0     |
 | 89515  | v1:6     | ethernet1 | 1236::3 | 359711     |         | 0     |
 | 89516  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 89517  | null     | null      | null    | unlabelled |         | 0     |
 | 89518  | null     | null      | null    | unlabelled |         | 0     |
 | 89519  | null     | null      | null    | unlabelled |         | 0     |
 | 89520  | null     | null      | null    | unlabelled |         | 0     |
 | 89521  | null     | null      | null    | unlabelled |         | 0     |
 | 320808 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 430147 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 544292 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 553686 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 558424 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 739946 | null     | null      | null    | unlabelled |         | 0     |
 | 739947 | v1:4     | ethernet1 | 1.1.3.3 | 914666     |         | 0     |
 | 739948 | v1:4     | ethernet1 | 1.1.3.3 | 914667     |         | 0     |
 | 739949 | v1:4     | ethernet1 | 1.1.3.3 | 914668     |         | 0     |
 | 739950 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 739951 | null     | null      | null    | unlabelled |         | 0     |
 | 739952 | null     | null      | null    | unlabelled |         | 0     |
 | 739953 | null     | null      | null    | unlabelled |         | 0     |
 | 739954 | null     | null      | null    | unlabelled |         | 0     |
 | 739955 | null     | null      | null    | unlabelled |         | 0     |
 | 993709 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#