expected

40
[00, 00, 00, 00, 00, D2, 02, 96, 49, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 48, 65, 6C, 6C, 6F, 20, 77, 6F, 72, 6C, 64, 21, 00, 00, 00, 00, D2, 02, 96, 49]
1234567890
4822530
1234567890
0
Hello worl
Hello world!
""
""