*SUPPORT*
IN: fep tufa OUT: GREEN GREEN GREEN GREEN
IN: fep lug tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep OUT: GREEN
IN: blicket OUT: PURPLE
IN: gazzer gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep zup fep zup blicket OUT: GREEN GREEN GREEN GREEN PURPLE PURPLE PURPLE
IN: gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax OUT: RED
IN: gazzer zup blicket OUT: YELLOW PURPLE PURPLE PURPLE
IN: dax fep OUT: RED GREEN
IN: gazzer tufa zup gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer fep lug OUT: YELLOW GREEN YELLOW GREEN
IN: dax lug zup gazzer zup fep OUT: RED RED YELLOW YELLOW YELLOW GREEN GREEN GREEN
IN: fep lug OUT: GREEN GREEN

*QUERY*
IN: dax gazzer tufa OUT: RED YELLOW RED YELLOW RED YELLOW RED YELLOW
IN: fep gazzer lug OUT: GREEN YELLOW GREEN YELLOW
IN: dax gazzer OUT: RED YELLOW
IN: gazzer OUT: YELLOW
IN: gazzer lug zup blicket OUT: YELLOW YELLOW PURPLE PURPLE PURPLE
IN: blicket lug OUT: PURPLE PURPLE
IN: dax blicket tufa OUT: RED PURPLE RED PURPLE RED PURPLE RED PURPLE
IN: blicket tufa zup fep OUT: PURPLE PURPLE PURPLE PURPLE GREEN GREEN GREEN
IN: blicket zup fep OUT: PURPLE GREEN GREEN GREEN
IN: gazzer lug lug OUT: YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
fep -> GREEN 
 dax -> RED 
 blicket -> PURPLE 
 gazzer -> YELLOW 
 x1 zup u1 -> [x1] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 