process.stdin.resume();
process.stdin.setEncoding('utf8');

var lines = [];
var reader = require('readline').createInterface({
  input: process.stdin,
  output: process.stdout
});
reader.on('line', (line) => {
  lines.push(line);
});
reader.on('close', () => {
    const [a,b,c,d] = lines[0].split(" ").map(v=>v-0);
    const x = c-a, y = d-b;
    console.log([c-y, d+x, a-y, b+x].join(" "));
    
});
