here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 96343  | null     | null      | null    | unlabelled |         | 0     |
 | 96344  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 96345  | v1:4     | ethernet1 | 1.1.1.2 | 674858     |         | 0     |
 | 96346  | v1:4     | ethernet1 | 1.1.1.2 | 674859     |         | 0     |
 | 96347  | v1:4     | ethernet1 | 1.1.1.2 | 674860     |         | 0     |
 | 96348  | null     | null      | null    | unlabelled |         | 0     |
 | 96349  | null     | null      | null    | unlabelled |         | 0     |
 | 96350  | null     | null      | null    | unlabelled |         | 0     |
 | 96351  | null     | null      | null    | unlabelled |         | 0     |
 | 96352  | null     | null      | null    | unlabelled |         | 0     |
 | 282398 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 370513 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 377064 | null     | null      | null    | unlabelled |         | 0     |
 | 377065 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 377066 | v1:6     | ethernet1 | 1234::2 | 153492     |         | 0     |
 | 377067 | v1:6     | ethernet1 | 1234::2 | 153493     |         | 0     |
 | 377068 | v1:6     | ethernet1 | 1234::2 | 153494     |         | 0     |
 | 377069 | null     | null      | null    | unlabelled |         | 0     |
 | 377070 | null     | null      | null    | unlabelled |         | 0     |
 | 377071 | null     | null      | null    | unlabelled |         | 0     |
 | 377072 | null     | null      | null    | unlabelled |         | 0     |
 | 377073 | null     | null      | null    | unlabelled |         | 0     |
 | 497608 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 552624 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 824879 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 998683 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 105876 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 153490 | null     | null      | null    | unlabelled |         | 0     |
 | 153491 | v1:6     | ethernet1 | 1234::1 | 377065     |         | 1280  |
 | 153492 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 153493 | v1:6     | ethernet2 | 1235::3 | 529486     |         | 640   |
 | 153494 | v1:6     | ethernet2 | 1235::3 | 529487     |         | 640   |
 | 153495 | null     | null      | null    | unlabelled |         | 0     |
 | 153496 | null     | null      | null    | unlabelled |         | 0     |
 | 153497 | null     | null      | null    | unlabelled |         | 0     |
 | 153498 | null     | null      | null    | unlabelled |         | 0     |
 | 153499 | null     | null      | null    | unlabelled |         | 0     |
 | 386674 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 568367 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 674856 | null     | null      | null    | unlabelled |         | 0     |
 | 674857 | v1:4     | ethernet1 | 1.1.1.1 | 96344      |         | 1280  |
 | 674858 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 674859 | v1:4     | ethernet2 | 1.1.2.3 | 456530     |         | 640   |
 | 674860 | v1:4     | ethernet2 | 1.1.2.3 | 456531     |         | 640   |
 | 674861 | null     | null      | null    | unlabelled |         | 0     |
 | 674862 | null     | null      | null    | unlabelled |         | 0     |
 | 674863 | null     | null      | null    | unlabelled |         | 0     |
 | 674864 | null     | null      | null    | unlabelled |         | 0     |
 | 674865 | null     | null      | null    | unlabelled |         | 0     |
 | 703874 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 859150 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 859553 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 924869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 983205 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80840  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 404453 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 444065 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 456527 | null     | null      | null    | unlabelled |         | 0     |
 | 456528 | v1:4     | ethernet1 | 1.1.2.2 | 674857     |         | 640   |
 | 456529 | v1:4     | ethernet1 | 1.1.2.2 | 674858     |         | 640   |
 | 456530 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 456531 | v1:4     | ethernet2 | 1.1.3.4 | 15253      |         | 1280  |
 | 456532 | null     | null      | null    | unlabelled |         | 0     |
 | 456533 | null     | null      | null    | unlabelled |         | 0     |
 | 456534 | null     | null      | null    | unlabelled |         | 0     |
 | 456535 | null     | null      | null    | unlabelled |         | 0     |
 | 456536 | null     | null      | null    | unlabelled |         | 0     |
 | 529483 | null     | null      | null    | unlabelled |         | 0     |
 | 529484 | v1:6     | ethernet1 | 1235::2 | 153491     |         | 640   |
 | 529485 | v1:6     | ethernet1 | 1235::2 | 153492     |         | 640   |
 | 529486 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 529487 | v1:6     | ethernet2 | 1236::4 | 70401      |         | 1280  |
 | 529488 | null     | null      | null    | unlabelled |         | 0     |
 | 529489 | null     | null      | null    | unlabelled |         | 0     |
 | 529490 | null     | null      | null    | unlabelled |         | 0     |
 | 529491 | null     | null      | null    | unlabelled |         | 0     |
 | 529492 | null     | null      | null    | unlabelled |         | 0     |
 | 752488 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 794607 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 883750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 982538 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 988703 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15249   | null     | null      | null    | unlabelled |         | 0     |
 | 15250   | v1:4     | ethernet1 | 1.1.3.3 | 456528     |         | 0     |
 | 15251   | v1:4     | ethernet1 | 1.1.3.3 | 456529     |         | 0     |
 | 15252   | v1:4     | ethernet1 | 1.1.3.3 | 456530     |         | 0     |
 | 15253   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 15254   | null     | null      | null    | unlabelled |         | 0     |
 | 15255   | null     | null      | null    | unlabelled |         | 0     |
 | 15256   | null     | null      | null    | unlabelled |         | 0     |
 | 15257   | null     | null      | null    | unlabelled |         | 0     |
 | 15258   | null     | null      | null    | unlabelled |         | 0     |
 | 70397   | null     | null      | null    | unlabelled |         | 0     |
 | 70398   | v1:6     | ethernet1 | 1236::3 | 529484     |         | 0     |
 | 70399   | v1:6     | ethernet1 | 1236::3 | 529485     |         | 0     |
 | 70400   | v1:6     | ethernet1 | 1236::3 | 529486     |         | 0     |
 | 70401   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 70402   | null     | null      | null    | unlabelled |         | 0     |
 | 70403   | null     | null      | null    | unlabelled |         | 0     |
 | 70404   | null     | null      | null    | unlabelled |         | 0     |
 | 70405   | null     | null      | null    | unlabelled |         | 0     |
 | 70406   | null     | null      | null    | unlabelled |         | 0     |
 | 91661   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 225156  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 577307  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 769008  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936004  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1023429 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#