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

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

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