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

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

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