file = open('15.txt')
text = file.readline()
d = dict()
Max = 0
Min = 1000000000000000000
for c in text:
    if c in d:
        d[c] += 1
        Min = min(Min, d[c])
        Max = max(Max, d[c])
    else:
        d[c] = 1
ans_max = []
ans_min = []
for c in d:
    if d[c] == Max :
        ans_max.append(c)
ans_max.sort()
for c in d:
    if d[c] == Min:
        ans_min.append(c)
ans_min.sort()
print(ans_max[0], len(ans_min))