根据给定的输入文本，将其转换为所有可能的排列组合，以便搜索其有效单词。

提供一段单词组成的文本，例如：“cat, bat, sat”
Possible permutation with word combinations from input text "cat, bat, sat": 

- cat
- bat
- sat
- cat bat 
- bat cat
- cat sat
- sat cat
- bat sat
- sat bat
- cat bat sat
- cat sat bat
- bat cat sat
- bat sat cat
- sat cat bat
- sat bat cat

Note: This assumes that the words are separated by commas as shown in the input text.