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

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

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