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k=int(input())
for _ in range(k):
i=input()
s=set(i)
u=[j for j in i if j.isupper()]
d=[j for j in i if j.isdigit()]
if len(i)==10 and len(s)==10 and i.isalnum() and len(u)>1 and len(d)>2:
print("Valid")
else:
print("Invalid")
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k=int(input()) for _ in range(k): i=input() s=set(i) u=[j for j in i if j.isupper()] d=[j for j in i if j.isdigit()] if len(i)==10 and len(s)==10 and i.isalnum() and len(u)>1 and len(d)>2: print("Valid") else: print("Invalid")