三個條件評估

EVALUATE a ALSO b ALSO TRUE
    WHEN 1 ALSO 1 THRU 9 ALSO c EQUAL 1 PERFORM all-life
    WHEN 2 ALSO 1 THRU 9 ALSO c EQUAL 2 PERFORM life
    WHEN 3 THRU 9 ALSO 1 ALSO c EQUAL 9 PERFORM disability
    WHEN OTHER PERFORM invalid
END-EVALUATE