def read_list(filename):
result = []
with open(filename, 'r') as file:
lines = file.readlines()
for line in lines:
result.append(line.strip())
return result
list_s = read_list('file_1.txt')
list_d = read_list('file_2.txt')
for item in zip(list_s, list_d):
print(item)