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

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

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