Morrison and Pawhuska are the two area survivors in the Oklahoma Secondary School Activities Association Class A football playoffs. Morrison avenged an earlier loss to Tonkawa by topping the Bucs 12-0 Friday and Pawhuska rolled over Elmore City-Pernell 47-0. In other games involving area teams, Woodland lost a 41-22 decision to Cashion and Pawnee pushed No. 1 ranked Ringling before losing 42-32…