my brain ticking over....
Mantle into high undercut (with hand twisted in the wrong direction).
feet up to slopers, left hand to small angled crimp. Shuffle feet higher, right hand to vertical 3finger crimp. Pop to flat left hand edge.
Right foot up and lock to (very) slopey edge. Match, squash left foot high and cross high to ledge.
Match, pop foot up high, right hand to vertical edge (opposing) and rock up to rest.
And that's only half of a route :)