{'a': 24, 'b': 22, 'c': 22, 'd': 18, 'e': 32, 'f': 32, 'g': 17, 'h': 17, 'i': 25, 'j': 37, 'k': 23, 'l': 33, 'm': 22, 'n': 25, 'o': 19, 'p': 35, 'q': 16, 'r': 28, 's': 23, 't': 30, 'u': 24, 'v': 22, 'w': 29, 'x': 25, 'y': 20, 'z': 18}