@staticmethod
def c():
    board = ('WBWBWWBWBWBW' * 3)
    convert = 'Do, *, Re, *, Mi, Fa, *, So, *, La, *, Si'.split(', ')
    s = sys.stdin.readline().rstrip()
    print(convert[board.index(s)])
@staticmethod
def c():
    board = ('WBWBWWBWBWBW' * 3)
    convert = 'Do, *, Re, *, Mi, Fa, *, So, *, La, *, Si'.split(', ')
    s = sys.stdin.readline().rstrip()
    print(convert[board.index(s)])