let input = require('fs').readFileSync('/dev/stdin', 'utf8');
let [S1, T] = input.split('\n')[0].split(/\s/);
let S = ["I", "II", "III", "IIII", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII"];
T = Number(T);
for (let i = 0;; i++) {
  if (S[i] == S1) {
    S1 = i + 1
    break;
  }
}
if ((S1 + T) % 12 == 0) console.log('XII');
else if (S1 + T < 0) console.log(S[12 - Math.abs(S1 + T) % 12 - 1]);
else console.log(S[(S1 + T) % 12 - 1]);