file = open('19.txt')
texts = file.readlines()
Max = 0
Min = 10000000000000
d = dict()
s = ''
s1 = ''
for text in texts:
    s1 += text
    text = text.strip()
    if text.count('Q') > Max:
        Max = text.count('Q')
        s = text
for c in s:
    if c in d:
        d[c] += 1
    else:
        d[c] = 1
minc = ''
for c in d:
    if d[c] < Min or d[c] == Min and c < minc:
        Mun = d[c]
        minc = c
print(minc, s1.count(minc))