1num = input("Input first number:")
2num = input("Input second number:")
3num = input("Input third number:")
print(1num + 2num)
print(2num + 3num)
1num = input("Input first number:")
2num = input("Input second number:")
3num = input("Input third number:")
print(1num + 2num)
print(2num + 3num)