[01;1;011] [1;011;0] (* shortest solution of length 55 *) (* 2 0 0 2 0 2 0 1 2 0 1 2 0 0 1 1 1 2 0 1 0 0 1 1 2 0 1 0 1 1 2 0 0 0 1 2 0 2 0 1 1 2 0 1 1 0 1 1 0 1 0 1 1 0 1 *)