I have to search through data and find instances that match and those that do not match, line on line

I have this input data

1 2 3 4
1 2 3 5
1 2 4 6
1 2 3 4
1 2 3 5
1 2 4 7
4 6 3 9

I need help with code that will read the first five lines of this data, and compare all values found with those values in line 6. So that the output (to output.txt) is;

match:
1 2 4
no match:
7
- then for the code to move on and do the same for lines 2-6 with line 7, so the output file would read
match:
1 2 4
3 4 6

no match:
7
9

and so on down through my data.

could you help me please with code that will read the data, compare it as above and write the data to an output.txt file

thankyou

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