fn print_1(s string) {
    dump(s)
}

fn print_2(s string, t string) {
    dump('${s} ${t}')
}

fn print_3(s string, t string, u string) {
    dump('${s} ${t} ${u}')
}

fn print_4(s string, t string, u string, v string) {
    dump('${s} ${t} ${u} ${v}')
}

fn main() {
  arr4 := ['Hello', 'World', 'V', '!']

  print_1(...['Hello'])
  print_2(...['Hello', 'World'])
  print_3(...['Hello', 'World', '!'])
  print_4(...['Hello', 'World', 'V', '!'])
  print_4(...arr4)

  print_1(...['Hello', 'World', 'V', '!'])
  print_1(...arr4)
  print_2(...['Hello', 'World', 'V', '!'])
  print_2(...arr4)
  print_3(...['Hello', 'World', 'V', '!'])
  print_3(...arr4)

  print_2(...['1'])
  print_3(...['1', '2'])
  print_4(...['1', '2', '3'])
}