function Main(INPUT){
  const input=INPUT.split("\n");
  let [level, str]=input[0].split(" ");
  level=parseInt(level);
  if(str=="Beat"){
    level++;
  }

  const list=[390,429,468,507,546];
  console.log(list[level]);
}
Main(require("fs").readFileSync("/dev/stdin", "utf8"));