s = input().strip()
a = list(s)
for i in range(1, len(a)):
value = a[i]
j = i - 1
while j >= 0 and a[j] > value:
a[j + 1] = a[j]
j -= 1
a[j + 1] = value
cnt = 1
for i in range(1, len(a)):
if a[i] != a[i - 1]:
cnt += 1
if cnt == 26:
print("ia")
else:
print("joq")
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