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

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

*GRAMMAR*
lug -> GREEN 
 dax -> PURPLE 
 blicket -> BLUE 
 kiki -> RED 
 x1 zup -> [x1] [x1] 
 x1 tufa u1 -> [x1] [u1] 
 x1 gazzer x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 