"CODE" 31030;
    "PROCEDURE" DUPVEC(L, U, SHIFT, A, B); "VALUE" L,U,SHIFT;
    "INTEGER" L,U,SHIFT; "ARRAY" A,B;
    "FOR" L:= L "STEP" 1 "UNTIL" U "DO" A[L]:= B[L+SHIFT];
        "EOP"