:236::H+P:, forward dash, :K::K::7::K::6::p+k:, :P::P::6::P::K: does 64 I think.
If you end near a wall, you can finish with :P::P::6::P::6: :K: to get the wall damage bonus (62 + w!).
The easy combo is :6::K:, :P::P::K::K:, which does 59, but also wall splats from a long way and is good for...