james bond js regex

function solve() {
  let arr=JSON.parse(document.getElementById("arr").value);
  let delimiter=arr.shift();
  var strRegExPattern = '^[^\n]+('+delimiter+'\s+[A-Z#$!%]{8,})[\s,\\.\n]+';
  let regex=new RegExp(strRegExPattern,'gmi')

  for (const line of arr) {
    let b=regex.test(line);
    if(b){
        console.log(line);
    }
  }
}