If I have for example IFFT length of 3 with cyclic prefix length of 2 and 3 channel taps, how can I illustrate the frequency domain equalization in OFDM?

For example as far as I know, it’s elementwise multiplication of frequency responses, as there is a circular convolution in time domain for ofdm. Thus, for the above example, if x={x1,x2,x3} and channel impulse response is h={h1,h2}. So, for equalization how can I show the illustration to get back the original transmitted sequence by removing the effect of channel tap coefficients?