SCORES = {'A': 1, 'E': 1, 'I': 1, 'O': 1, 'U': 1, 'L': 1, 'N': 1, 'R': 1,
          'S': 1, 'T': 1,
          'D': 2, 'G': 2,
          'B': 3, 'C': 3, 'M': 3, 'P': 3,
          'F': 4, 'H': 4, 'V': 4, 'W': 4, 'Y': 4,
          'K': 5,
          'J': 8, 'X': 8,
          'Q': 10, 'Z': 10}


def score(word):
    return sum(SCORES[ch.upper()] for ch in word)