for (Chunk chunk : w.getLoadedChunks()) {
            for (BlockState e : chunk.getTileEntities()) {
                if (e instanceof Sign) {
                    // .println(((Sign) e).getLine(0));
                    if (((Sign) e).getLine(0).equalsIgnoreCase("BananaRegion")) {
                        S.add((Sign) e);
                    }
                }
            }
        }