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

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

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