TYPICAL COMMAND SEQUENCE IN USING DEXCONT2.DP-- SKIP 25 READ LYON6.DAT Y X1 X2 X3 X4 X5 LET U1 = X1 LET U2 = X2 LET Y2 = SEQUENCE 20 2 60 LET STRING SS = SUBSET X3 -1 SUBSET X4 1 CALL DEXCONT2.DP