*SUPPORT*
IN: kiki fep OUT: BLUE BLUE
IN: blicket OUT: PINK
IN: kiki dax kiki fep OUT: BLUE BLUE BLUE BLUE
IN: blicket dax zup OUT: PINK RED
IN: kiki dax kiki OUT: BLUE BLUE
IN: zup dax zup tufa tufa OUT: RED RED RED RED RED RED RED RED
IN: blicket dax blicket OUT: PINK PINK
IN: zup tufa OUT: RED RED
IN: kiki lug kiki fep OUT: BLUE PURPLE BLUE BLUE PURPLE BLUE
IN: lug dax zup OUT: PURPLE RED
IN: kiki dax zup fep tufa OUT: BLUE RED BLUE RED BLUE RED BLUE RED
IN: blicket dax lug OUT: PINK PURPLE
IN: zup dax zup OUT: RED RED
IN: lug dax kiki tufa OUT: PURPLE BLUE PURPLE BLUE

*QUERY*
IN: zup OUT: RED
IN: blicket dax kiki fep tufa OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: kiki OUT: BLUE
IN: blicket tufa fep tufa OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug kiki dax kiki OUT: PURPLE BLUE BLUE
IN: kiki fep tufa OUT: BLUE BLUE BLUE BLUE
IN: lug dax kiki OUT: PURPLE BLUE
IN: lug dax kiki fep OUT: PURPLE BLUE PURPLE BLUE
IN: zup dax kiki fep OUT: RED BLUE RED BLUE
IN: zup lug kiki OUT: RED PURPLE BLUE

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