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

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

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