1try:
2    import ujson as json
3except ImportError:
4    try:
5        import json
6    except ImportError:
7        print("SKIP")
8        raise SystemExit
9
10print(json.dumps(False))
11print(json.dumps(True))
12print(json.dumps(None))
13print(json.dumps(1))
14print(json.dumps("abc"))
15print(json.dumps("\x00\x01\x7e"))
16print(json.dumps([]))
17print(json.dumps([1]))
18print(json.dumps([1, 2]))
19print(json.dumps([1, True]))
20print(json.dumps(()))
21print(json.dumps((1,)))
22print(json.dumps((1, 2)))
23print(json.dumps((1, (2, 3))))
24print(json.dumps({}))
25print(json.dumps({"a": 1}))
26print(json.dumps({"a": (2, [3, None])}))
27print(json.dumps('"quoted"'))
28print(json.dumps("space\n\r\tspace"))
29print(json.dumps({None: -1}))
30print(json.dumps({False: 0}))
31print(json.dumps({True: 1}))
32print(json.dumps({1: 2}))
33