Look for values based on certain criteria

My 4 input ranges are:
D2:M2; D5:M5; D8:M9; D13:M14

D2:M2 is either of 4 or 5 with a condition that maximum number of 5 occurrence will be one.
D5:M5 is either 0 or 1 or 2
D8:M9 & D13:M14 generates positive values.

Output cells are P10 & P11

P10=Corresponding D8:M8 analogous to the cell in which 5 is generated in D2:M2 provided ‘corresponding’ D5:M5=1
Or
P10=Corresponding D13:M13 analogous to the cell in which 5 is generated in D2:M2 provided ‘corresponding’ D5:M5=2

P11=Corresponding D9:M9 analogous to the cell in which 5 is generated in D2:M2 provided ‘corresponding’ D5:M5=1
Or
P11=Corresponding D14:M14 analogous to the cell in which 5 is generated in D2:M2 provided ‘corresponding’ D5:M5=2

P10 & P11=0 if D2:M2=4 (there is no 5)
P10 & P11=0 if the ‘corresponding’ cell in D5:M5=0

Formula required for P10 & P11
How to accomplish? Thanks in advance.

=IFERROR(IF(INDEX($D$5:$M$5,MATCH(5,$D$2:$M$2,0))=1,INDEX(D8:M8,MATCH(5,$D$2:$M$2,0)),INDEX(D13:M13,MATCH(5,$D$2:$M$2,0))),0)

it assumes 5 and 0 can not exist in your data

Thanks for the help rendered.
Also please in P5, I require corresponding D5:M5 analogous to the cell in which 5 is generated in D2:M2. P5=0 if D2:M2=4 (there is no 5)
Formula for P5 required

Thanks JeteMc. It works.