5 ["abcdefghijklmnopqrstuvwxyz1234567890 "]
7 ["€þıœəßð some utf-8 ĸʒ×ŋµåäö"]
11 ["\u002c one-byte UTF-8"]
13 ["\u0123 two-byte UTF-8"]
15 ["\u0821 three-byte UTF-8"]
17 ["\uD834\uDD1E surrogate, four-byte UTF-8"]
59 {"foo": "bar", "core": "dump"},
60 true, false, true, true, null, false