github.com/mnlphlp/aoc22@v0.0.0-20230330151331-c1dc4bff1b9b/day04/testInput.txt (about)

     1  2-4,6-8
     2  2-3,4-5
     3  5-7,7-9
     4  2-8,3-7
     5  6-6,4-6
     6  2-6,4-8