BAS=[YR=1993] W13FST=[YR=1993] W12S12 FOP=[YR=1993] S12E25N12W25$E12N12$ S12E13N12$ PTR=W35BAS=[YR=1993] W25 S12FOP=[YR=1993] W4S12E4N12$S12E25 N24$E35$.