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

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

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