titleList=[['a','b','c'],['1','2','3'],['x','y','z']]
word=[]
for i in range(10):
for t in titleList:
word.append(random.choice(t))
title=''.join(word)
print(title)
titleList=[['a','b','c'],['1','2','3'],['x','y','z']]
for i in range(10):
word=[]
for t in titleList:
word.append(random.choice(t))
title=''.join(word)
print(title)