Crouch start matched on the crimp rail on the face. Compress up the arete and sidepulls to a nice top out. The alternate sit start with a left hand on a lower crimp and right on the original start rail is differentiated as Van Betten Arete - Alternate Start for those who prefer.
Original shorty beta I used, with a left heel start and tough throw out right to the side pull. The rest was straightforward. Challenging for the grade.