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

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

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