This is only a side project of mine, so I cannot spend to much time on it. The current result in a very alpha'isch state.
Song 17:21-27:What are the seven middoth (Hillel's rules for interpretation)?
Song 17:28:Was ἀλλογενής "created" by the LXX translators as a way to distinguish a certain type of foreigner, such as a Samaritan?
See also Song