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

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

*GRAMMAR*
dax -> GREEN 
 gazzer -> BLUE 
 tufa -> PURPLE 
 lug -> YELLOW 
 x1 zup -> [x1] [x1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 