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

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

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