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

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

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