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

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

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