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

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

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