{
	"float64": {
		"complex64": "complex128",
    "complex128": "complex128"
	},
	"float32": {
		"complex64": "complex64",
    "complex128": "complex128"
	},
	"int32": {
		"complex64": "complex128",
    "complex128": "complex128"
	},
	"int16": {
		"complex64": "complex64",
    "complex128": "complex128"
	},
	"int8": {
		"complex64": "complex64",
    "complex128": "complex128"
	},
	"uint32": {
		"complex64": "complex128",
    "complex128": "complex128"
	},
	"uint16": {
		"complex64": "complex64",
    "complex128": "complex128"
	},
	"uint8": {
		"complex64": "complex64",
    "complex128": "complex128"
	},
	"uint8c": {
		"complex64": "complex64",
    "complex128": "complex128"
	},
  "complex128": {
    "float64": "complex128",
    "float32": "complex128",
    "int32": "complex128",
    "int16": "complex128",
    "int8": "complex128",
    "uint32": "complex128",
    "uint16": "complex128",
    "uint8": "complex128",
    "uint8c": "complex128",
    "complex64": "complex128",
    "complex128": "complex128"
  },
  "complex64": {
    "float64": "complex128",
    "float32": "complex64",
    "int32": "complex128",
    "int16": "complex64",
    "int8": "complex64",
    "uint32": "complex128",
    "uint16": "complex64",
    "uint8": "complex64",
    "uint8c": "complex64",
    "complex64": "complex64",
    "complex128": "complex128"
  }
}