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

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

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