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

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

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