le0m

const CorrectPath = (str) => {
  const size = 5;
  let chars = str.split('');
  let dir = { l: -1, r: 1, u: -1, d: 1 };
  
  let pos = chars.reduce((acc, char) => {
      if (['l', 'r'].indexOf(char) !== -1)      { acc.x += dir[char]; }
      else if (['u', 'd'].indexOf(char) !== -1) { acc.y += dir[char]; }
      
      return acc;