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

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

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