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

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

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