I have the SE corner, involving 8 answers, which is very neat. I cannot see the other representation- presumably involving the 5th row and 5th column. It seems that 4 answers are squeezed in to the 5th row, and maybe 2 into the 5th column- but where are the 8 answers required for this part?
Durban, I like the idea of 4 letters in one square, the opposite of the SE corner, but again, it only uses 4 answers. Help!