Problem Statement

There is a wristwatch whose dial is marked with Roman numerals.
Now, the hour hand points to the position of the Roman numeral S1,
and the minute hand points to the position of "XII".
Where will the hour hand be after T hours?

Output the Roman numeral S2 at the position of the hour hand after T hours.

The Roman numerals marked on the dial are, in order starting from 1 o'clock,
"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII".
Each Roman numeral is expressed by combining the uppercase letters "I","V","X".

Input

S1 T

S1 is a string of a Roman numeral (as listed in the problem statement), and T is an Arabic numeral.

$-1000 \le T \le 1000$

Output

Output S2. S2 is a string of a Roman numeral.

Print a newline at the end.

Sample

XII 4

IIII

VI 12

VI

I -26

XI