try do this,
total=0;
penalty=0;
for ii = 1:size(x,1)
c = 1;
Y = x(ii,:)==33;
while c <= length(x)-1
if Y(c)
if x(ii,c+1)==11
penalty1=-10;
total(ii,1)=total+penalty1
c= c + 1;
elseif Y(c+1:c+2) % Three in a row. (33,33,33)
penalty2=-30;
total(ii,1)=total+penalty2
c = c + 4;
elseif x(ii,c+1)==33 % Two in a row.(33,33,11)
penalty3=-20;
total(ii,1)=total+penalty3
c = c + 3;
elseif x(ii,c+1)==11 % Just one 33. (33,11)
penalty4=-10;
total(ii,1)=total+penalty4
c = c + 2;
elseif x(ii,c+1)==22 % pattern 33,22
c = c + 1;
end
else
c = c + 1;
end
end
total(ii,1)=total
end
