266 lines
8.2 KiB
Go
266 lines
8.2 KiB
Go
package coding
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type code struct {
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value uint16
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bits int
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}
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var codes = [256]code{
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{value: 0b0000, bits: 4},
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{value: 0b0001, bits: 4},
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{value: 0b00100, bits: 5},
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{value: 0b00101, bits: 5},
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{value: 0b00110, bits: 5},
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{value: 0b00111, bits: 5},
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{value: 0b01000, bits: 5},
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{value: 0b01001, bits: 5},
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{value: 0b01010, bits: 5},
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{value: 0b01011, bits: 5},
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{value: 0b011000, bits: 6},
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{value: 0b011001, bits: 6},
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{value: 0b011010, bits: 6},
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{value: 0b011011, bits: 6},
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{value: 0b011100, bits: 6},
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{value: 0b011101, bits: 6},
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{value: 0b011110, bits: 6},
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{value: 0b011111, bits: 6},
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{value: 0b1000000, bits: 7},
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{value: 0b1000001, bits: 7},
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{value: 0b1000010, bits: 7},
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{value: 0b1000011, bits: 7},
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{value: 0b1000100, bits: 7},
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{value: 0b1000101, bits: 7},
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{value: 0b1000110, bits: 7},
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{value: 0b1000111, bits: 7},
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{value: 0b1001000, bits: 7},
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{value: 0b1001001, bits: 7},
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{value: 0b1001010, bits: 7},
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{value: 0b1001011, bits: 7},
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{value: 0b1001100, bits: 7},
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{value: 0b1001101, bits: 7},
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{value: 0b1001110, bits: 7},
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{value: 0b1001111, bits: 7},
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{value: 0b10100000, bits: 8},
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{value: 0b10100001, bits: 8},
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{value: 0b10100010, bits: 8},
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{value: 0b10100011, bits: 8},
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{value: 0b10100100, bits: 8},
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{value: 0b10100101, bits: 8},
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{value: 0b10100110, bits: 8},
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{value: 0b10100111, bits: 8},
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{value: 0b10101000, bits: 8},
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{value: 0b10101001, bits: 8},
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{value: 0b10101010, bits: 8},
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{value: 0b10101011, bits: 8},
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{value: 0b10101100, bits: 8},
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{value: 0b10101101, bits: 8},
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{value: 0b10101110, bits: 8},
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{value: 0b10101111, bits: 8},
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{value: 0b10110000, bits: 8},
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{value: 0b10110001, bits: 8},
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{value: 0b10110010, bits: 8},
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{value: 0b10110011, bits: 8},
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{value: 0b10110100, bits: 8},
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{value: 0b10110101, bits: 8},
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{value: 0b10110110, bits: 8},
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{value: 0b10110111, bits: 8},
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{value: 0b10111000, bits: 8},
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{value: 0b10111001, bits: 8},
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{value: 0b10111010, bits: 8},
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{value: 0b10111011, bits: 8},
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{value: 0b10111100, bits: 8},
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{value: 0b10111101, bits: 8},
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{value: 0b10111110, bits: 8},
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{value: 0b10111111, bits: 8},
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{value: 0b110000000, bits: 9},
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{value: 0b110000001, bits: 9},
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{value: 0b110000010, bits: 9},
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{value: 0b110000011, bits: 9},
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{value: 0b110000100, bits: 9},
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{value: 0b110000101, bits: 9},
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{value: 0b110000110, bits: 9},
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{value: 0b110000111, bits: 9},
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{value: 0b110001000, bits: 9},
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{value: 0b110001001, bits: 9},
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{value: 0b110001010, bits: 9},
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{value: 0b110001011, bits: 9},
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{value: 0b110001100, bits: 9},
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{value: 0b110001101, bits: 9},
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{value: 0b110001110, bits: 9},
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{value: 0b110001111, bits: 9},
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{value: 0b110010000, bits: 9},
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{value: 0b110010001, bits: 9},
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{value: 0b110010010, bits: 9},
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{value: 0b110010011, bits: 9},
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{value: 0b110010100, bits: 9},
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{value: 0b110010101, bits: 9},
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{value: 0b110010110, bits: 9},
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{value: 0b110010111, bits: 9},
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{value: 0b110011000, bits: 9},
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{value: 0b110011001, bits: 9},
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{value: 0b110011010, bits: 9},
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{value: 0b110011011, bits: 9},
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{value: 0b110011100, bits: 9},
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{value: 0b110011101, bits: 9},
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{value: 0b110011110, bits: 9},
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{value: 0b110011111, bits: 9},
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{value: 0b110100000, bits: 9},
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{value: 0b110100001, bits: 9},
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{value: 0b110100010, bits: 9},
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{value: 0b110100011, bits: 9},
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{value: 0b110100100, bits: 9},
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{value: 0b110100101, bits: 9},
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{value: 0b110100110, bits: 9},
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{value: 0b110100111, bits: 9},
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{value: 0b110101000, bits: 9},
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{value: 0b110101001, bits: 9},
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{value: 0b110101010, bits: 9},
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{value: 0b110101011, bits: 9},
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{value: 0b110101100, bits: 9},
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{value: 0b110101101, bits: 9},
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{value: 0b110101110, bits: 9},
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{value: 0b110101111, bits: 9},
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{value: 0b110110000, bits: 9},
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{value: 0b110110001, bits: 9},
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{value: 0b110110010, bits: 9},
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{value: 0b110110011, bits: 9},
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{value: 0b110110100, bits: 9},
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{value: 0b110110101, bits: 9},
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{value: 0b110110110, bits: 9},
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{value: 0b110110111, bits: 9},
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{value: 0b110111000, bits: 9},
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{value: 0b110111001, bits: 9},
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{value: 0b110111010, bits: 9},
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{value: 0b110111011, bits: 9},
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{value: 0b110111100, bits: 9},
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{value: 0b110111101, bits: 9},
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{value: 0b110111110, bits: 9},
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{value: 0b110111111, bits: 9},
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{value: 0b1110000000, bits: 10},
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{value: 0b1110000001, bits: 10},
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{value: 0b1110000010, bits: 10},
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{value: 0b1110000011, bits: 10},
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{value: 0b1110000100, bits: 10},
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{value: 0b1110000101, bits: 10},
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{value: 0b1110000110, bits: 10},
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{value: 0b1110000111, bits: 10},
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{value: 0b1110001000, bits: 10},
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{value: 0b1110001001, bits: 10},
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{value: 0b1110001010, bits: 10},
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{value: 0b1110001011, bits: 10},
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{value: 0b1110001100, bits: 10},
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{value: 0b1110001101, bits: 10},
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{value: 0b1110001110, bits: 10},
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{value: 0b1110001111, bits: 10},
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{value: 0b1110010000, bits: 10},
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{value: 0b1110010001, bits: 10},
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{value: 0b1110010010, bits: 10},
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{value: 0b1110010011, bits: 10},
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{value: 0b1110010100, bits: 10},
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{value: 0b1110010101, bits: 10},
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{value: 0b1110010110, bits: 10},
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{value: 0b1110010111, bits: 10},
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{value: 0b1110011000, bits: 10},
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{value: 0b1110011001, bits: 10},
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{value: 0b1110011010, bits: 10},
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{value: 0b1110011011, bits: 10},
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{value: 0b1110011100, bits: 10},
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{value: 0b1110011101, bits: 10},
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{value: 0b1110011110, bits: 10},
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{value: 0b1110011111, bits: 10},
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{value: 0b1110100000, bits: 10},
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{value: 0b1110100001, bits: 10},
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{value: 0b1110100010, bits: 10},
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{value: 0b1110100011, bits: 10},
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{value: 0b1110100100, bits: 10},
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{value: 0b1110100101, bits: 10},
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{value: 0b1110100110, bits: 10},
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{value: 0b1110100111, bits: 10},
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{value: 0b1110101000, bits: 10},
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{value: 0b1110101001, bits: 10},
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{value: 0b1110101010, bits: 10},
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{value: 0b1110101011, bits: 10},
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{value: 0b1110101100, bits: 10},
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{value: 0b1110101101, bits: 10},
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{value: 0b1110101110, bits: 10},
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{value: 0b1110101111, bits: 10},
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{value: 0b1110110000, bits: 10},
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{value: 0b1110110001, bits: 10},
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{value: 0b1110110010, bits: 10},
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{value: 0b1110110011, bits: 10},
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{value: 0b1110110100, bits: 10},
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{value: 0b1110110101, bits: 10},
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{value: 0b1110110110, bits: 10},
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{value: 0b1110110111, bits: 10},
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{value: 0b1110111000, bits: 10},
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{value: 0b1110111001, bits: 10},
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{value: 0b1110111010, bits: 10},
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{value: 0b1110111011, bits: 10},
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{value: 0b1110111100, bits: 10},
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{value: 0b1110111101, bits: 10},
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{value: 0b1110111110, bits: 10},
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{value: 0b1110111111, bits: 10},
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{value: 0b1111000000, bits: 10},
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{value: 0b1111000001, bits: 10},
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{value: 0b1111000010, bits: 10},
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{value: 0b1111000011, bits: 10},
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{value: 0b1111000100, bits: 10},
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{value: 0b1111000101, bits: 10},
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{value: 0b1111000110, bits: 10},
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{value: 0b1111000111, bits: 10},
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{value: 0b1111001000, bits: 10},
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{value: 0b1111001001, bits: 10},
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{value: 0b1111001010, bits: 10},
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{value: 0b1111001011, bits: 10},
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{value: 0b1111001100, bits: 10},
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{value: 0b1111001101, bits: 10},
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{value: 0b1111001110, bits: 10},
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{value: 0b1111001111, bits: 10},
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{value: 0b1111010000, bits: 10},
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{value: 0b1111010001, bits: 10},
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{value: 0b1111010010, bits: 10},
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{value: 0b1111010011, bits: 10},
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{value: 0b1111010100, bits: 10},
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{value: 0b1111010101, bits: 10},
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{value: 0b1111010110, bits: 10},
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{value: 0b1111010111, bits: 10},
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{value: 0b1111011000, bits: 10},
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{value: 0b1111011001, bits: 10},
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{value: 0b1111011010, bits: 10},
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{value: 0b1111011011, bits: 10},
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{value: 0b1111011100, bits: 10},
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{value: 0b1111011101, bits: 10},
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{value: 0b1111011110, bits: 10},
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{value: 0b1111011111, bits: 10},
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{value: 0b1111100000, bits: 10},
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{value: 0b1111100001, bits: 10},
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{value: 0b1111100010, bits: 10},
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{value: 0b1111100011, bits: 10},
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{value: 0b1111100100, bits: 10},
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{value: 0b1111100101, bits: 10},
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{value: 0b1111100110, bits: 10},
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{value: 0b1111100111, bits: 10},
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{value: 0b1111101000, bits: 10},
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{value: 0b1111101001, bits: 10},
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{value: 0b1111101010, bits: 10},
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{value: 0b1111101011, bits: 10},
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{value: 0b1111101100, bits: 10},
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{value: 0b1111101101, bits: 10},
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{value: 0b1111101110, bits: 10},
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{value: 0b1111101111, bits: 10},
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{value: 0b1111110000, bits: 10},
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{value: 0b1111110001, bits: 10},
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{value: 0b1111110010, bits: 10},
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{value: 0b1111110011, bits: 10},
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{value: 0b1111110100, bits: 10},
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{value: 0b1111110101, bits: 10},
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{value: 0b1111110110, bits: 10},
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{value: 0b1111110111, bits: 10},
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{value: 0b1111111000, bits: 10},
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{value: 0b1111111001, bits: 10},
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{value: 0b1111111010, bits: 10},
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{value: 0b1111111011, bits: 10},
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{value: 0b1111111100, bits: 10},
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{value: 0b1111111101, bits: 10},
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}
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