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

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

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