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

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

*GRAMMAR*
dax -> PURPLE 
 fep -> YELLOW 
 lug -> RED 
 zup -> PINK 
 u1 kiki x1 -> [u1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 tufa u1 -> [u1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 