Figure $1$: Encoding Table

Digital data can be transmitted using analog signals employing modulation and demodulation techniques. Using the encoding rules in Figure $1,$ decode or demodulate the message i$.$e$.$ analog signal shown in Figure $2.$ Here, $($i$)$ the phase values are in degrees, $($ii$)$ the amplitudes are in volts and $($ii$)$ one symbol corresponds to one time unit $($one unit on the X axis, since the frequency is $1$ Hz $).$