/input/

• ../
• day1.txt
• day10.txt
• day11.txt
• day12.txt
• day13.txt
• day14.txt
• day15.txt
• day16.txt
• day17.txt
• day18.txt
• day19.txt
• day2.txt
• day3.txt
• day4.txt
• day5.txt
• day6.txt
• day7.txt
• day8.txt
• day9.txt