My print is coming different

#1

1 2 5 , 1 7 , 1 6 1 , 2 6 this is my output for the test case , can you please tell it is right or wrong .

#2 
1 1 6 
1 2 5 
1 7 
2 6

this is the correct output for the custom test case
7
10 1 2 7 6 1 5
8

Print all unique combinations of the numbers satisfying the above constraints in a separate line in lexicographic manner.

follow this