let somePoint = (1, 0)

switch somePoint {
case (0,0):
    print("origin") // does not print
    fallthrough
case (_, 0):
    print("y-axis") // prints y-axis. this makes sense
    fallthrough
case(0, _):
    print("x-axis") // prints x-axis (because of fallthrough? this should not print)
    fallthrough
case(-2...2, -2...2):
    print("in 5x5 box about the origin") // this prints and makes sense
default:
    print("somewhere else") // does not print
}