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

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

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