private void visualizeChildTable(String fileName, String caption, String label) throws IOException {
buffer.append(String.format(LATEX_INPUT, fileName));
Writer out = new FileWriter(DOC_PATH + fileName);
StringBuilder sb = new StringBuilder();
EnhancedSuffixArray esa = new EnhancedSuffixArrayImpl(corpus.sequence(), corpus.alphabetSize());
LaTeXVisualizer.visualizeChildTable(sb, caption, label, esa, corpus);
String fixed = sb.toString().replace("level 4", "complete tree");
out.append(fixed.replace("(11.east)", "(11.south)"));
out.flush();
out.close();