function main(input) {
  const temp = input.trim().split(' ').map((n) => parseInt(n, 10))
  const x1 = temp[0]
  const y1 = temp[1]
  const x2 = temp[2]
  const y2 = temp[3]

  const vx = x2 - x1
  const vy = y2 - y1

  const x3 = x2 - vy
  const y3 = y2 + vx

  const x4 = x3 - vx
  const y4 = y3 - vy

  console.log('' + x3 + ' ' + y3 + ' ' + x4 + ' ' + y4)
}
main(require('fs').readFileSync('/dev/stdin', 'utf8'))