def designerPdfViewer(h, word):
    alpha = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']
    count = len(word)
    word = list(set(list(word)))
    word_index = []
    heights = []
    for i in word:
        word_index.append(alpha.index(i))
    for i in word_index:
        heights.append(h[i])
    return count * max(heights)