Number

ABLE_LETTERS = "ABCEHKMOPTXY"
DIGITS = "0123456789"

def is_correct(number):
    if len(number) != 6:
        return False
    if (number[0] not in ABLE_LETTERS
        or number[4] not in ABLE_LETTERS
        or number[5] not in ABLE_LETTERS):
        return False
    if (number[1] not in DIGITS
        or number[2] not in DIGITS
        or number[3] not in DIGITS):
        return False
    return True


n = int(input())
for i in range(n):
    number = input()
    if is_correct(number):
        print("Yes")
    else:
        print("No")