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

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

*GRAMMAR*
kiki -> YELLOW 
 fep -> PINK 
 wif -> RED 
 dax -> PURPLE 
 x1 blicket x2 -> [x1] [x2] [x2] [x1] [x1] 
 u1 zup x1 -> [x1] [u1] 
 u1 lug u2 -> [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 