T = int(input())
for tc in range(1, T+1):
alphabet = ['c=', 'c-', 'dz=', 'd-', 'lj', 'nj', 's=', 'z=']
word = input()
cnt = 0
for i in range(len(alphabet)):
if alphabet[i] in word:
cnt += word.count(alphabet[i])
word = word.replace(alphabet[i], ",")
word = word.replace(",", "")
cnt += len(word)
print(cnt)