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

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

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