Here, we have the GoN-I cipher remodeled into its phonetic equivalencies:

    A = 13 = 13
    i.e., Thirteen = 13

    B = 12 = -3 = 43 = 0
    i.e., Twelve = -3 (Q), Negative Three = 43, Forty-Three = 0 (N)

    C = 11 = 21 = -15 = 62 = -43 = 29 = -9 = 43 = 0
    i.e., Eleven = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    D = 10 = 3 = 14 = 8 = 21 = -15 = 62 = -43 = 29 = -9 = 43 = 0
    i.e., Ten = 3 (K), Three = 14, Fourteen = 8 (F), Eight = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    E = 9 = 14 = 8 = 21 = -15 = 62 = -43 = 29 = -9 = 43 = 0
    i.e., Nine = 14, Fourteen = 8 (F), Eight = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    F = 8 = 21 = -15 = 62 = -43 = 29 = -9 = 43 = 0
    i.e., Eight = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    G = 7 = 5 = 14 = 8 = 21 = -15 = 62 = -43 = 29 = -9 = 43 = 0
    i.e., Seven = 5 (I), Five = 14, Fourteen = 8 (F), Eight = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    H = 6 = -10 = 32 = -32 = -3 = 43 = 0
    i.e., Six = -10 (X), Negative Ten = 32, Thirty-Two = -32, Negative Thirty-Two = -3 (Q), Negative Three = 43, Forty-Three = 0 (N)

    I = 5 = 14 = 8 = 21 = -15 = 62 = -43 = 29 = -9 = 43 = 0
    i.e., Five = 14, Fourteen = 8 (F), Eight = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    J = 4 = -4 = 25 = -9 = 43 = 0
    i.e., Four = -4 (R), Negative Four = 25, Twenty-Five = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    K = 3 = 14 = 8 = 21 = -15 = 62 = -43 = 29 = -9 (W) = 43 = 0
    i.e., Three = 14, Fourteen = 8 (F), Eight = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    L = 2 = -16 = 31 = -8 = 50 = 4 = -4 = 25 = -9 = 43 = 0
    i.e., Two = -16, Negative Sixteen = 31, Thirty-One = -8 (V), Negative Eight = 50, Fifty = 4 (J), Four = -4 (R), Negative Four = 25, Twenty-Five = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    M = 1 = 8 = 21 = -15 = 62 = -43 = 29 = -9 = 43 = 0
    i.e., One = 8 (F), Eight = 21, Twenty-One = -15, Negative Fifteen = 62, Sixty-Two = -43, Negative Forty-Three = 29, Twenty-Nine = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    N = 0 = -8 = 50 = 4 = -4 = 25 = -9 = 43 = 0
    i.e., Zero = -8 (V), Negative Eight = 50, Fifty = 4 (J), Four = -4 (R), Negative Four = 25, Twenty-Five = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    O = -1 = 37 = -11 = 50 = 4 = -4 = 25 = -9 = 43 = 0
    i.e., Negative One = 37, Thirty-Seven = -11 (Y), Negative Eleven = 50, Fifty = 4 (J), Four = -4 (R), Negative Four = 25, Twenty-Five = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    P = -2 = 13
    i.e., Negative Two = 13 (A)

    Q = -3 = 43 = 0
    i.e., Negative Three = 43, Forty-Three = 0 (N)

    R = -4 = 25 = -9 = 43 = 0
    i.e., Negative Four = 25, Twenty-Five = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    S = -5 = 43 = 0
    i.e., Negative Five = 43, Forty-Three = 0 (N)

    T = -6 = 19 = 26 = -33 = 27 = -18 = 68 = -6
    i.e., Negative Six = 19, Nineteen = 26, Twenty-Six, -33, Negative Thirty-Three = 27, Twenty-Seven = -18, Negative Eighteen = 68, Sixty-Eight = -6

    U = -7 = 34 = -20 = 6 = -10 = 32 = -32 = -3 = 43 = 0
    i.e., Negative Seven = 34, Thirty-Four = -20, Negative Twenty = 6 (H), Six = -10 (X), Negative Ten = 32, Thirty-Two = -32, Negative Thirty-Two = -3 (Q), Negative Three = 43, Forty-Three = 0 (N)

    V = -8 = 50 = 4 = -4 = 25 = -9 (W) = 43 = 0
    i.e., Negative Eight = 50, Fifty = 4 (J), Four = -4 (R), Negative Four = 25, Twenty-Five = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    W = -9 = 43 = 0
    i.e., Negative Nine = 43, Forty-Three = 0 (N)

    X = -10 = 32 = -32 = -3 = 43 = 0
    i.e., Negative Ten = 32, Thirty-Two = -32, Negative Thirty-Two = -3 (Q), Negative Three = 43, Forty-Three = 0 (N)

    Y = -11 = 50 = 4 = -4 = 25 = -9 = 43 = 0
    i.e., Negative Eleven = 50, Fifty = 4 (J), Four = -4 (R), Negative Four = 25, Twenty-Five = -9 (W), Negative Nine = 43, Forty-Three = 0 (N)

    Z = -12 = 26 = -33 = 27 = -18 = 68 = -6
    i.e., Negative Twelve = 26, Twenty-Six = -33, Negative Thirty-Three = 27, Twenty-Seven = -18, Negative Eighteen = 68, Sixty-Eight = -6 (T)