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

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

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