Compute key40(11)=16.
Compute keypreg(1)=1.
Compute keypreg(2)=3.
Compute keypreg(3)=4.
End if.
Do if (bserial='06145027').
Compute changed=2.
Compute key40(1)=2.
Compute key40(2)=1.
Compute keypreg(1)=1.
End if.
Do if (bserial='06177006').
Compute changed=2.
Compute key40(1)=1.
Compute key40(6)=6.
Compute key40(11)=11.
Compute key40(12)=16.
Compute keypreg(1)=1.
Compute keypreg(2)=2.
Compute keypreg(3)=3.
End if.
Do if (bserial='06180130').
Compute changed=2.
Compute key40(1)=1.
Compute key40(2)=6.
Compute keypreg(1)=1.
End if.
Do if (bserial='06313002').
Compute changed=2.
Compute key40(1)=2.
Compute key40(6)=1.
Compute keypreg(1)=1.
Compute keypreg(2)=1.
End if.
Do if (bserial='06394088').
Compute changed=2.
Compute key40(1)=1.
Compute key40(6)=7.
Compute key40(7)=6.
Compute keypreg(1)=1.
Compute keypreg(2)=2.
End if.
Do if (bserial='06481063').
Compute changed=2.
Compute key40(1)=2.
Compute key40(2)=1.
Compute key40(6)=6.
Compute keypreg(1)=1.
Compute keypreg(2)=2.
End if.