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

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

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