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

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

*GRAMMAR*
tufa -> RED 
 gazzer -> YELLOW 
 dax -> GREEN 
 blicket -> PURPLE 
 x1 zup u1 -> [x1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 