PdfContentByte cb = writer.getDirectContent();
ColumnText ct = new ColumnText(cb);
ct.setSimpleColumn(unicodes, 60, 300, 100, 300 + 28 * 15, 15, LwgElement.ALIGN_CENTER);
ct.go();
cb.rectangle(103, 295, 52, 8 + 28 * 15);
cb.stroke();
ct.setSimpleColumn(characters, 105, 300, 150, 300 + 28 * 15, 15, LwgElement.ALIGN_RIGHT);
ct.go();
ct.setSimpleColumn(names, 160, 300, 500, 300 + 28 * 15, 15, LwgElement.ALIGN_LEFT);
ct.go();