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

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

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