function q=table(c1,c2)
c=[1+i,-1+i,1-i,-1-i,3+i,-3+i,3-i,-3-i,1+3i,-1+3i,1-3i,-1-3i,3+3i,-3+3i,3-3i,-3-3i;];
d1=c1*ones(1,16)-c;
d2=c2*ones(1,16)-c;
t=[0 1 1 2 1 2 2 3 1 2 2 3 2 3 3 4;
   1 0 2 1 2 1 3 2 2 1 3 2 3 2 4 3;
   1 2 0 1 2 3 1 2 2 3 1 2 3 4 2 3;
   2 1 1 0 3 2 2 1 3 2 2 1 4 3 3 2;
   1 2 2 3 0 1 1 2 2 3 3 4 1 2 2 3;
   2 1 3 2 1 0 2 1 3 2 4 3 2 1 3 2;
   2 3 1 2 1 2 0 1 3 4 2 3 2 3 1 2;
   3 2 2 1 2 1 1 0 4 3 3 2 3 2 2 1;
   1 2 2 3 2 3 3 4 0 1 1 2 1 2 2 3;
   2 1 3 2 3 2 4 3 1 0 2 1 2 1 3 2;
   2 3 1 2 3 4 2 3 1 2 0 1 2 3 1 2;
   3 2 2 1 4 3 3 2 2 1 1 0 3 2 2 1;
   2 3 3 4 1 2 2 3 1 2 2 3 0 1 1 2;
   3 2 4 3 2 1 3 2 2 1 3 2 1 0 2 1;
   3 4 2 3 2 3 1 2 2 3 1 2 1 2 0 1;
   4 3 3 2 3 2 2 1 3 2 2 1 2 1 1 0 ;];
[minnum p1]=min(d1);
[minnum p2]=min(d2);
q=t(p1,p2);