import { Array, split } from "lib/Array.cms";

mapping = {};
mapping["A"] = "1";
mapping["C"] = "2";
mapping["E"] = "3";

for (y = SelTop; y <= SelBottom; y++) {
  for (x = SelLeft; x <= SelRight; x++) {
    array = split([x,y], "/");
    j = 0;
    for (i = 0; i < array.length; i++) {
      if (array[i] in mapping) {
        array[j] = mapping[array[i]];
        j++;
      }
    }
    array.length = j;
    [x,y] = array.join("/");
  }
}