{"sia":[1, 11, 101, 1001],
 "sfa":[0.0, 1.01, 10.222, 10.0006789],
 "soa":[{"in":1},{"in":1,"fl":1.12345}, {"in":1, "fl":10.12345, "nul":null}, {"in":1, "fl":10.6789, "nul":null, "bool":true, "str":"here is a string at row 1"}],
 "oooi":{"oa":{"oab":{"oabc":1}}},
 "odd": [
    [[1],[],[3]],
    [],
    [[5]]
 ]
}
{"sia":[2, 12, 102, 1002],
 "sfa":[0.0, 2.01, 20.222, 20.0006789],
 "soa":[{"in":2},{"in":2,"fl":2.12345}, {"in":2, "fl":20.12345, "nul":"not null"}, {"in":2, "fl":20.6789, "nul":null, "bool":false, "str":"here is a string at row 2"}],
 "oooi":{"oa":{"oab":{"oabc":2}}},
 "odd": [
    [[1],[],[3]],
    [],
    [[5]]
 ]
}
{"sia":[3, 13, 103, 1003],
 "sfa":[0.0, 3.01, 30.222, 30.0006789],
 "soa":[{"in":3},{"in":3,"fl":3.12345}, {"in":3, "fl":30.12345, "nul":"not null"}, {"in":3, "fl":30.6789, "nul":"not null", "bool":true, "str":"here is a string at row 3"}],
 "oooi":{"oa":{"oab":{"oabc":3}}},
 "odd": [
    [[1],[],[3]],
    [],
    [[5]]
 ]
}