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

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

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