Compares different rectangular areas and highlights equal values

[RIC63]

I would like assign a colour to every cells in area1, 2, 3 and 4 that matches every value found in areaX and areaY, so for example looking at the value 47 which it is present in areaX... correspondence in area 1,2, 3 and 4 will be filled with a specific color ...and so on for every other value of area X & Y; see attached sample.

thanks for any suggestions

[snb]

Use conditional formatting.

=countif($J$54:$N$65;D2)>0