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

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

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