project3 < pm1a.in > pm1a.out
project3 < pm1b.in > pm1b.out
project3 < pm1boundary.in > pm1boundary.out
project3 < pm1boundary2.in > pm1boundary2.out
project3 < pm1box.in > pm1box.out
project3 < pm1box2.in > pm1box2.out
project3 < range.in > range.out
project3 < shortest.in   > shortest.out



