Compare text between cell pairs and conditionally write to other cells

I have an Excel sheet as follows:

    A          B        C        D           A1         B1         C1
1  Edd       Eddie     Edd      Edd    
2  Tom       Hill     Hill      Tom       
3  Gilly     Trom     Hill      Hill
4  Abd       Chikku   Apple     Chikku   
5  Rear      Back     Back      Back

I want to compare D1 with A, B, C and write the results as 10 in A1, B1, C1 respectively.

I tried =IF(NOT(E20=H20),"OK","NOT") but it didn't work.

Expected Result Table

    A          B        C        D           A1         B1         C1
1  Edd       Eddie     Edd      Edd          10         0          10
2  Tom       Hill     Hill      Tom          10         0           0
3  Gilly     Trom     Hill      Hill         0         0           10
4  Abd       Chikku   Apple     Chikku       0         10           0
5  Rear      Back     Back      Back         0         10          10