0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x28, 0x0a, 0x05, 0x70,
	0x61, 0x69, 0x72, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x63, 0x6f, 0x6e,
	0x66, 0x69, 0x67, 0x2e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x50, 0x61, 0x69, 0x72, 0x52, 0x05,
	0x70, 0x61, 0x69, 0x72, 0x73, 0x22, 0x34, 0x0a, 0x0a, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x50,

	0xa6, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xa7, 0xe7, 0xeb,
	0x83, 0x35, 0x27, 0x95, 0xa6, 0x81, 0x79, 0x60, 0x0e, 0x98, 0x05, 0x31, 0x54, 0xc9, 0x82, 0x8b,
	0x23, 0xb0, 0x34, 0x31, 0xaf, 0x24, 0xb3, 0xa4, 0x52, 0x48, 0x8c, 0x8b, 0xad, 0xb8, 0xa4, 0x28,
	0x33, 0x2f, 0x5d, 0x82, 0x51, 0x81, 0x51, 0x83, 0x33, 0x08, 0xca, 0xb3, 0x12, 0x99, 0xb1, 0x40,

		[]byte{
			0x78, 0xbb, 0x1c, 0x32, 0x04, 0x27, 0xf3, 0x00,
			0xb1, 0x75, 0x20, 0x1c, 0x45, 0x2e, 0x00, 0x24,
			0x12, 0x04, 0x74,
		},
		[]byte{
			0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x57, 0x6f, 0x72, 0x6c, 0x64, 0x0a,
		},
		nil,
	},
	{
		"wrong dictionary",
		"",
		[]byte{
			0x78, 0xbb, 0x1c, 0x32, 0x04, 0x27, 0xf3, 0x00,
			0xb1, 0x75, 0x20, 0x1c, 0x45, 0x2e, 0x00, 0x24,

//
// var _ = [...]byte{
//
//	// 0
//	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
//	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
//	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
//	0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
//	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
//	// 40
//	0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
//	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
//	...

	0x75, 0xe5, 0x9e, 0x7f, 0xe9, 0xa8, 0x4e, 0x93, 0xa9, 0xc8, 0x53, 0x09, 0xef, 0xe3, 0xc9, 0x07,
	0x4c, 0x25, 0x6e, 0xa1, 0x63, 0x58, 0xb7, 0x3c, 0x26, 0x99, 0xa9, 0x59, 0x9a, 0x5d, 0xf3, 0xb7,
	0x9b, 0xf8, 0x14, 0x95, 0x63, 0xc8, 0x1f, 0x3d, 0x53, 0xb7, 0x34, 0xbb, 0xe2, 0xaf, 0x0a, 0xec,
	0x20, 0xbc, 0xc1, 0xe8, 0x30, 0xe0, 0x0b, 0x31, 0x05, 0xb3, 0x54, 0x08, 0xec, 0xb9, 0xc1, 0x7d,

	0x4e, 0xd3, 0xd0, 0xb4, 0xda, 0x29, 0x32, 0xba, 0xd7, 0x41, 0x45, 0x7d, 0x45, 0x1f, 0x38, 0xf2,
	0xb6, 0x2a, 0x0e, 0x7f, 0x1d, 0xfa, 0xce, 0xe0, 0xd7, 0x61, 0x71, 0xbb, 0xbd, 0xb1, 0xb1, 0x1d,
	0x6b, 0x6c, 0xd8, 0x91, 0x61, 0xc3, 0x94, 0x79, 0x3d, 0xde, 0x72, 0xe5, 0xc8, 0x57, 0x79, 0x7b,
	0x3a, 0x4f, 0x2b, 0x88, 0x79, 0x05, 0xb1, 0xac, 0x20, 0x1e, 0x09, 0xe4, 0x94, 0x40, 0xce, 0x09,

	mapped               category = 1
	disallowedSTD3Mapped category = 2
	deviation            category = 3
)

const (
	valid               category = 0x08
	validNV8            category = 0x18
	validXV8            category = 0x28
	disallowed          category = 0x40
	disallowedSTD3Valid category = 0x80
	ignored             category = 0xC0
)

// join types and additional rune information
const (

	BYTE $0x20; BYTE $0x21; BYTE $0x22; BYTE $0x23
	BYTE $0x24; BYTE $0x25; BYTE $0x06; BYTE $0x17
	BYTE $0x28; BYTE $0x29; BYTE $0x2a; BYTE $0x2b
	BYTE $0x2c; BYTE $0x09; BYTE $0x0a; BYTE $0x1b
	BYTE $0x30; BYTE $0x31; BYTE $0x1a; BYTE $0x33
	BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x08
	BYTE $0x38; BYTE $0x39; BYTE $0x3a; BYTE $0x3b
	BYTE $0x04; BYTE $0x14; BYTE $0x3e; BYTE $0xff
	BYTE $0x41; BYTE $0xaa; BYTE $0x4a; BYTE $0xb1

	// with Go semantics, e.g. they manipulate the Go stack on the linear memory.
	AReturn
	ACall
	ACallIndirect

	ADrop // opcode 0x1A
	ASelect

	ALocalGet // opcode 0x20
	ALocalSet
	ALocalTee
	AGlobalGet
	AGlobalSet

	AI32Load // opcode 0x28
	AI64Load
	AF32Load
	AF64Load
	AI32Load8S
	AI32Load8U
	AI32Load16S
	AI32Load16U
	AI64Load8S
	AI64Load8U
	AI64Load16S
	AI64Load16U
	AI64Load32S

	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0xce, 0xb6, 0x28, 0xd6,
	0xcb, 0xcc, 0xd7, 0x4f, 0x2c, 0xc8, 0xcc, 0x4d, 0x4c, 0xce, 0xc8, 0xcc, 0x4b, 0x2d, 0xaa, 0xd4,
	0x2f, 0xc8, 0x4e, 0xd7, 0x2f, 0x2d, 0xc9, 0xcc, 0xd1, 0xcf, 0xcc, 0x2b, 0x29, 0x2e, 0x29, 0xd2,
	0x4f, 0x4f, 0xcd, 0x4b, 0x2d, 0x4a, 0x2c, 0x49, 0x4d, 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17,