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

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

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