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

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

*GRAMMAR*
kiki -> BLUE 
 tufa -> GREEN 
 zup -> PURPLE 
 dax -> RED 
 u1 blicket u2 -> [u1] [u1] [u2] 
 u1 wif u2 -> [u2] [u1] [u2] [u2] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 