import sys
all_inp = sys.stdin.read().split('\r\n')

for e in all_inp:
    if e[0] == 'S':
        s = e[4].lower()
        for i, l in enumerate(e[5:]):
            if l.isupper():
                s += ' '+l.lower()
            else: s += l.lower()
        print(s if e[2] != 'M' else s[:-2]) 
    else:
        s = e[4].lower() if e[2] != "C" else e[4].upper() 
        for i, l in enumerate(e[5:]):
            if l == ' ':
                continue
            if e[i+(5-1)] == ' ':
                s += l.upper()
            else:
                s += l.lower()
        print(s if e[2] != 'M' else s+'()')