text: var input = require('fs').readFileSync('/dev/stdin', 'utf8');
  var lines = input.split('\n');
  
  var data = lines[0].split('/')
  
  var d = data[0];
  var m = data[1];
  var a = data[2];
  
  console.log(m + "/" + d + "/" + a)
  console.log(a + "/" + m + "/" + d)
  console.log(d + "-" + m + "-" + a)