12 — 7002

for n in range(10000):
    s = '>' + '0' * 40 + '1' * n + '2' * 40
    while '>1' in s or '>2' in s or '>0' in s:
        if '>1' in s:
            s = s.replace('>1','22>',1)
        if '>2' in s:
            s = s.replace('>2','2>',1)
        if '>0' in s:
            s = s.replace('>0','1>',1)
    summa = 0
    for i in s[:-1:]:
        summa += int(i)
    summa = str(summa)
    if len(summa) == 3 and summa[0] == summa[1] == summa[2]:
        print(n)