import sys

def split_by_capitals(capital_string):

variable = capital_string

index_of_capitals = [variable.index(letter) for letter in variable if letter.isupper()]

result = ''

prev_idx = 0

for curr_idx in index_of_capitals:

if curr_idx>0:

result += ' ' + variable[prev_idx:curr_idx].lower()

prev_idx = curr_idx

if curr_idx == index_of_capitals[-1]:

result += ' ' + variable[curr_idx:].lower()

return result.strip()

def camelCasing(code):

if code[0] == 'S':

if code[1] in ['V', 'C']:

#S;V;pictureFrame -> picture frame

#S;C;LargeSoftwareBook -> large software book

result_str = split_by_capitals(code[2])

return result_str

else: #M

#S;M;plasticCup() -> plastic cup

result_str = split_by_capitals(code[2])

return result_str[:-2]

elif code[0] == 'C':

if code[1] == 'V':

#C;V;mobile phone -> mobilePhone

strings = code[2].split(' ')

result_str = strings[0]+ ''.join([s.capitalize() for s in strings[1:]])

return result_str

elif code[1] == 'C':

#C;C;coffee machine -> CoffeeMachine

strings_arr = [s.capitalize() for s in code[2].split(' ')]

return ''.join(strings_arr)

else: #M

#C;M;white sheet of paper -> whiteSheetOfPaper()

strings = code[2].split(' ')

result_str = strings[0]+ ''.join([s.capitalize() for s in strings[1:]])

return result_str+'()'

return 'Format not supported'

if __name__ == '__main__':

strings = sys.stdin.readlines()

for code_line in strings:

code = list(code_line.strip().split(';'))

#[0] =S|M

#[1] = V|C|M

#[2] = variable|Class|Method()

result = camelCasing(code)

print(result)