stringspair.py

sparta={0: 'zero', 1: 'one', 2: 'two', 3: 'three', 4: 'four', 5: 'five', 6: 'six', 7: 'seven', 8: 'eight', 9: 'nine',
         10: 'ten', 11: 'eleven', 12: 'twelve', 13: 'thirteen', 14: 'fourteen', 15: 'fifteen', 16: 'sixteen',
         17: 'seventeen', 18: 'eighteen', 19: 'nineteen', 20: 'twenty', 21: 'twentyone', 22: 'twentytwo',
         23: 'twentythree', 24: 'twentyfour', 25: 'twentyfive', 26: 'twentysix', 27: 'twentyseven', 28: 'twentyeight',
         29: 'twentynine', 30: 'thirty', 31: 'thirtyone', 32: 'thirtytwo', 33: 'thirtythree', 34: 'thirtyfour',
         35: 'thirtyfive', 36: 'thirtysix', 37: 'thirtyseven', 38: 'thirtyeight', 39: 'thirtynine', 40: 'forty',
         41: 'fortyone', 42: 'fortytwo', 43: 'fortythree', 44: 'fortyfour', 45: 'fortyfive', 46: 'fortysix',
         47: 'fortyseven', 48: 'fortyeight', 49: 'fortynine', 50: 'fifty', 51: 'fiftyone', 52: 'fiftytwo',
         53: 'fiftythree', 54: 'fiftyfour', 55: 'fiftyfive', 56: 'fiftysix', 57: 'fiftyseven', 58: 'fiftyeight',
         59: 'fiftynine', 60: 'sixty', 61: 'sixtyone', 62: 'sixtytwo', 63: 'sixtythree', 64: 'sixtyfour',
         65: 'sixtyfive', 66: 'sixtysix', 67: 'sixtyseven', 68: 'sixtyeight', 69: 'sixtynine', 70: 'seventy',
         71: 'seventyone', 72: 'seventytwo', 73: 'seventythree', 74: 'seventyfour', 75: 'seventyfive', 76: 'seventysix',
         77: 'seventyseven', 78: 'seventyeight', 79: 'seventynine', 80: 'eighty', 81: 'eightyone', 82: 'eightytwo',
         83: 'eightythree', 84: 'eightyfour', 85: 'eightyfive', 86: 'eightysix', 87: 'eightyseven', 88: 'eightyeight',
         89: 'eightynine', 90: 'ninety', 91: 'ninetyone', 92: 'ninetytwo', 93: 'ninetythree', 94: 'ninetyfour',
         95: 'ninetyfive', 96: 'ninetysix', 97: 'ninetyseven', 98: 'ninetyeight', 99: 'ninetynine', 100: 'hundred'}
vowels={'a', 'e', 'i', 'o', 'u'}

p=int(input())
ps = list(map(int, input().split()))
g=0

def shake(j)->int:
    if(j<0 or j>100):
        return
    pg=0
    for i in sparta[j]:
        if i in vowels:
            pg=pg+1
    return pg

def Set_add(g, ps):
    pgl = []
    while ps:
        number = ps.pop()
        difference = g - number
        if difference in ps:
            pgl.append([difference, number])
    pgl.reverse()
    return pgl


for a in ps:
    g=g+shake(a)

print(sparta[len(Set_add(g, ps))])