# cars=['toyg','ujF','Llkl']
# for i in cars:
#     print(i.lower(), end = ' ')

# cars=['toyg','ujF','Llkl']
# for i in cars:
#     print(i.upper(), end = ' ')

# dsa=['kjkj','SAhg']
# def dsa():
#     for i in dsa:
#         print(i.captalize(), end = ' ')
