'use strict';
function main(input) {
  const arr = input.trim().split(' ');
  const a = Number(arr[0]);
  const b = Number(arr[1]);

  for (a; i < a * 2; a --) {
    console.log(b - a + 1);
  }
  
}

main(require("fs").readFileSync("/dev/stdin", "utf8"));