# basic strings
x = 'abc'
print(x)
x += 'def'
print('123' + "456")
# iter
print(list('str'))
print('123' + '789' == '123789')
print('a' + 'b' != 'a' + 'b ')
# Not implemented so far
# print('1' + '2' > '2')
# print('1' + '2' < '2')