\(\text{SignificantSuffixes}\)我们定义\(\text{ssuf}(S)\)表示\(S\)中可能成为最小后缀的后缀，形式化定义为记\(\text{suf}(S)\)表示\(S\)的所有后缀；记\(\text{minsuf}(S)\)表示\(S\)的最小后缀；定义\(\text{ssuf}(S)\)为\(\{x|x\in\text{suf}(S),\existsT