# vowel = "aeiou"
# while True:
#     test = input()
#     if test == 'end':
#         break
#     v_count = 0
#     c_count = 0
#     v_flag = False
#     count = 0
#     for i in test:
#         if i in vowel:
#             if 
#             v_count += 1
#         else:
#             c_count +=1
#     if v_count == 0:
