-{"__kind": "obj", "__id": 0, "__class": "C","a": {"__kind": "obj", "__id": 1, "__class": "A","b": true,"c": {"__kind": "char", "__val": "a"},"f": 0.123,"i": 1234,"s": "asdf","n": null,"array": {"__kind": "obj", "__id": 2, "__class": "Array[nullable Object]","__items": [88,"hello",null]},"iii": 6789,"sss": "redef"},"b": {"__kind": "obj", "__id": 3, "__class": "B","b": false,"c": {"__kind": "char", "__val": "b"},"f": 123.123,"i": 2345,"s": "hjkl","n": 12,"array": {"__kind": "obj", "__id": 4, "__class": "Array[nullable Object]","__items": [88,"hello",null]},"iii": 6789,"sss": "redef","ii": 1111,"ss": "qwer","ffff": 6.789,"bbbb": false},"aa": {"__kind": "ref", "__id": 1}}
+{"__kind": "obj", "__id": 0, "__class": "C","a":{"__kind": "obj", "__id": 1, "__class": "A","b":true,"c":{"__kind": "char", "__val": "a"},"f":0.123,"i":1234,"s":"asdf","n":null,"array":{"__kind": "obj", "__id": 2, "__class": "Array[nullable Object]","__items": [88,"hello",null]},"iii":6789,"sss":"redef"},"b":{"__kind": "obj", "__id": 3, "__class": "B","b":false,"c":{"__kind": "char", "__val": "b"},"f":123.123,"i":2345,"s":"hjkl","n":12,"array":{"__kind": "obj", "__id": 4, "__class": "Array[nullable Object]","__items": [88,"hello",null]},"iii":6789,"sss":"redef","ii":1111,"ss":"qwer","ffff":6.789,"bbbb":false},"aa":{"__kind": "ref", "__id": 1}}