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

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

*GRAMMAR*
zup -> PURPLE 
 gazzer -> RED 
 kiki -> BLUE 
 tufa -> GREEN 
 x1 wif x2 -> [x1] [x2] 
 u1 dax x1 -> [u1] [u1] [u1] [x1] [u1] [x1] 
 x1 lug x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 