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

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

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