BAS=[YR=1993] W42 FOP=[YR=1993] W12 S15 E12 N15$ S15 E42 N15$ PTR= S20 BAS=[YR=1993] W42 FOP=[YR=1993] W12 S15 E12 N15$ S15 E42 N4 FOP=[YR=1993] E4N6 W4 S6$ N11$ N20$.