# def constructSuffixArray(convertedTextSplit, wordCount):
#     suffixes = [(convertedTextSplit[i:i + wordCount], i) for i in range(len(convertedTextSplit))]
#     suffixes.sort(key=lambda s: s[0])
#     return [s[1] for s in suffixes]
# def sort_bucket(convertedTextSplit, bucket, order, wordCount):
#     d = defaultdict(list)
#     for i in bucket:
#         key = ''.join([str(ss) for ss in convertedTextSplit[i:i+order]])
#         d[key].append(i)
#     result = []
#     for k,v in sorted(d.items()):
#         if len(v) > 1:
#             result += sort_bucket(convertedTextSplit, v, order*2,wordCount)
#         else:
#             result.append(v[0])
#     return result

# def constructSuffixArray(convertedTextSplit, wordCount):
#     return sort_bucket(convertedTextSplit, (i for i in range(len(convertedTextSplit))), 1, wordCount)