BAS=[YR=1993] W22 S12 W24 S18 FOP=[YR=1993] S6 E50 N6W50$ E50 N18 FOP=[YR=1993] N12 UGR=[YR=1993] N22 W22 S22 E22$ W4 S12E4$ W4 N12$ PTR=E20 BAS=[YR=1993] E24 N12 E24 S12 E2 S18 FOP=[YR=1993] S6 W50 N6 E50$ W50 N18$ W20$.