here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 2656    | null     | null      | null    | unlabelled |         | 0     |
 | 2657    | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 2658    | v1:6     | ethernet1 | 1234::2 | 809747     |         | 0     |
 | 2659    | v1:6     | ethernet1 | 1234::2 | 809748     |         | 0     |
 | 2660    | v1:6     | ethernet1 | 1234::2 | 809749     |         | 0     |
 | 2661    | null     | null      | null    | unlabelled |         | 0     |
 | 2662    | null     | null      | null    | unlabelled |         | 0     |
 | 2663    | null     | null      | null    | unlabelled |         | 0     |
 | 2664    | null     | null      | null    | unlabelled |         | 0     |
 | 2665    | null     | null      | null    | unlabelled |         | 0     |
 | 114106  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 195342  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 230809  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 385206  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 757441  | null     | null      | null    | unlabelled |         | 0     |
 | 757442  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 757443  | v1:4     | ethernet1 | 1.1.1.2 | 647214     |         | 0     |
 | 757444  | v1:4     | ethernet1 | 1.1.1.2 | 647215     |         | 0     |
 | 757445  | v1:4     | ethernet1 | 1.1.1.2 | 647216     |         | 0     |
 | 757446  | null     | null      | null    | unlabelled |         | 0     |
 | 757447  | null     | null      | null    | unlabelled |         | 0     |
 | 757448  | null     | null      | null    | unlabelled |         | 0     |
 | 757449  | null     | null      | null    | unlabelled |         | 0     |
 | 757450  | null     | null      | null    | unlabelled |         | 0     |
 | 765935  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1014924 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54949   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 59026   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 576973  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 647212  | null     | null      | null    | unlabelled |         | 0     |
 | 647213  | v1:4     | ethernet1 | 1.1.1.1 | 757442     |         | 1280  |
 | 647214  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 647215  | v1:4     | ethernet2 | 1.1.2.3 | 851009     |         | 640   |
 | 647216  | v1:4     | ethernet2 | 1.1.2.3 | 851010     |         | 640   |
 | 647217  | null     | null      | null    | unlabelled |         | 0     |
 | 647218  | null     | null      | null    | unlabelled |         | 0     |
 | 647219  | null     | null      | null    | unlabelled |         | 0     |
 | 647220  | null     | null      | null    | unlabelled |         | 0     |
 | 647221  | null     | null      | null    | unlabelled |         | 0     |
 | 689922  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 710461  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 809745  | null     | null      | null    | unlabelled |         | 0     |
 | 809746  | v1:6     | ethernet1 | 1234::1 | 2657       |         | 1280  |
 | 809747  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 809748  | v1:6     | ethernet2 | 1235::3 | 1014236    |         | 640   |
 | 809749  | v1:6     | ethernet2 | 1235::3 | 1014237    |         | 640   |
 | 809750  | null     | null      | null    | unlabelled |         | 0     |
 | 809751  | null     | null      | null    | unlabelled |         | 0     |
 | 809752  | null     | null      | null    | unlabelled |         | 0     |
 | 809753  | null     | null      | null    | unlabelled |         | 0     |
 | 809754  | null     | null      | null    | unlabelled |         | 0     |
 | 898774  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1015130 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1020270 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 190889  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 208747  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 320585  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 762853  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 816065  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 851006  | null     | null      | null    | unlabelled |         | 0     |
 | 851007  | v1:4     | ethernet1 | 1.1.2.2 | 647213     |         | 640   |
 | 851008  | v1:4     | ethernet1 | 1.1.2.2 | 647214     |         | 640   |
 | 851009  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 851010  | v1:4     | ethernet2 | 1.1.3.4 | 786935     |         | 1280  |
 | 851011  | null     | null      | null    | unlabelled |         | 0     |
 | 851012  | null     | null      | null    | unlabelled |         | 0     |
 | 851013  | null     | null      | null    | unlabelled |         | 0     |
 | 851014  | null     | null      | null    | unlabelled |         | 0     |
 | 851015  | null     | null      | null    | unlabelled |         | 0     |
 | 925724  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1009352 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1014233 | null     | null      | null    | unlabelled |         | 0     |
 | 1014234 | v1:6     | ethernet1 | 1235::2 | 809746     |         | 640   |
 | 1014235 | v1:6     | ethernet1 | 1235::2 | 809747     |         | 640   |
 | 1014236 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1014237 | v1:6     | ethernet2 | 1236::4 | 944303     |         | 1280  |
 | 1014238 | null     | null      | null    | unlabelled |         | 0     |
 | 1014239 | null     | null      | null    | unlabelled |         | 0     |
 | 1014240 | null     | null      | null    | unlabelled |         | 0     |
 | 1014241 | null     | null      | null    | unlabelled |         | 0     |
 | 1014242 | null     | null      | null    | unlabelled |         | 0     |
 | 1029929 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 207452 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 593626 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 683643 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 713131 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 741046 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 786931 | null     | null      | null    | unlabelled |         | 0     |
 | 786932 | v1:4     | ethernet1 | 1.1.3.3 | 851007     |         | 0     |
 | 786933 | v1:4     | ethernet1 | 1.1.3.3 | 851008     |         | 0     |
 | 786934 | v1:4     | ethernet1 | 1.1.3.3 | 851009     |         | 0     |
 | 786935 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 786936 | null     | null      | null    | unlabelled |         | 0     |
 | 786937 | null     | null      | null    | unlabelled |         | 0     |
 | 786938 | null     | null      | null    | unlabelled |         | 0     |
 | 786939 | null     | null      | null    | unlabelled |         | 0     |
 | 786940 | null     | null      | null    | unlabelled |         | 0     |
 | 841561 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 944299 | null     | null      | null    | unlabelled |         | 0     |
 | 944300 | v1:6     | ethernet1 | 1236::3 | 1014234    |         | 0     |
 | 944301 | v1:6     | ethernet1 | 1236::3 | 1014235    |         | 0     |
 | 944302 | v1:6     | ethernet1 | 1236::3 | 1014236    |         | 0     |
 | 944303 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 944304 | null     | null      | null    | unlabelled |         | 0     |
 | 944305 | null     | null      | null    | unlabelled |         | 0     |
 | 944306 | null     | null      | null    | unlabelled |         | 0     |
 | 944307 | null     | null      | null    | unlabelled |         | 0     |
 | 944308 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#