*SUPPORT*
IN: lug dax OUT: GREEN GREEN
IN: kiki zup OUT: BLUE BLUE
IN: wif OUT: PURPLE
IN: lug tufa OUT: GREEN YELLOW
IN: tufa OUT: YELLOW
IN: kiki wif dax OUT: BLUE PURPLE PURPLE
IN: tufa dax gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa dax OUT: YELLOW YELLOW
IN: lug dax gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug dax zup OUT: GREEN GREEN GREEN GREEN
IN: kiki lug wif wif dax OUT: BLUE GREEN PURPLE PURPLE PURPLE
IN: lug dax zup zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug OUT: GREEN
IN: kiki lug dax OUT: BLUE GREEN GREEN

*QUERY*
IN: wif wif dax zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki dax gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki gazzer OUT: BLUE BLUE BLUE
IN: lug tufa dax OUT: GREEN YELLOW YELLOW
IN: wif kiki tufa dax zup OUT: PURPLE BLUE YELLOW YELLOW PURPLE BLUE YELLOW YELLOW
IN: wif zup zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa dax zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki dax OUT: BLUE BLUE
IN: wif dax zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa kiki zup OUT: YELLOW BLUE YELLOW BLUE

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