Original sentence: Ericsson, Mt.His first ascents of new routes on previously climbed peaks include Matterhorn Peak, Mt.Hoffmann, Cathedral Peak (California), Banner Peak, Michael Minaret, Mt.Russell and three routes on the Devil's Crags.Winchell, Temple Crag, Middle Palisade, the ridge traverse from North Palisade to Starlight Peak, Deerhorn Mountain, Mt
Edited sentence: Ericsson, Mount Russell and three routes on the Devil's Crags.His first ascents of new routes on previously climbed peaks include Matterhorn Peak, Mount Hoffmann, Cathedral Peak (California), Banner Peak, Michael Minaret, Mount Winchell, Temple Crag, Middle Palisade, the ridge traverse from North Palisade to Starlight Peak, Deerhorn Mountain, Mt