Unknown 5

This route climbs an interesting protrusion at the start past two bolts and then joins the route

Unknown 4

near its third bolt. To start, traverse in from the left or go up directly(a bit more difficult) to reach the first bolt. It's a long way between the second and third bolts (which looks like it was added after the FA), but the terrain is not difficult.

It's too bad this route didn't follow an independent line up the right side of the arete. The climbing over there looks fun.

Locate a green protrusion/dike about 25 feet downhill (right) of the start of

Unknown 4

.

5 bolts, the last two are shared with the route

Unknown 4

. This has twisted quicklinks at the top for rappel.