Pai was my main in VF5:FS. If everything stayed the same, these are the basics;
Basic launchers, with combo;
:K:, :P::P::4::P::K: / :P::P::K::K:
:6::6::K::P:, :P::P::4::P::K: / :P::P::K::K:
:3::H+K: , :6::H+K:,:2::P:, :P+K::P: (while standing up)
:2_::3::P+K:,:4::6::H+K:,:3::3: (buffered)...