# b_vars_scraper.py

# b_vars_scraper.py

zzz = '''
...
'''.replace('"','"@@@').split('"')

void = '''
..
=
http
'''.strip().splitlines()

print('...')
ttt = []
while zzz:
    t = ''
    while 1:
        z = zzz.pop(0)
        if '@@@' in z:
            t += z[3:].strip()
            break
    z = zzz.pop(0)
    if t not in ttt:
        for s in void:
            if t.startswith(s):
                t = ''
        if t:
            ttt += [t]
0

for t in ttt:
    print(t)