function C=koder15_11(I)

G=[1 1 1 0 0 0 0 0 0 0 0 0 0 0 0;
   1 0 0 1 1 0 0 0 0 0 0 0 0 0 0;
   0 1 0 1 0 1 0 0 0 0 0 0 0 0 0;
   1 1 0 1 0 0 1 0 0 0 0 0 0 0 0;
   1 0 0 0 0 0 0 1 1 0 0 0 0 0 0;
   0 1 0 0 0 0 0 1 0 1 0 0 0 0 0;
   1 1 0 0 0 0 0 1 0 0 1 0 0 0 0;
   0 0 0 1 0 0 0 1 0 0 0 1 0 0 0;
   1 0 0 1 0 0 0 1 0 0 0 0 1 0 0;
   0 1 0 1 0 0 0 1 0 0 0 0 0 1 0;
   1 1 0 1 0 0 0 1 0 0 0 0 0 0 1];
C=rem(I*G,2);