*SUPPORT*
IN: kiki wif kiki blicket OUT: PURPLE BLUE PURPLE PURPLE
IN: wif OUT: BLUE
IN: zup wif blicket OUT: RED BLUE BLUE
IN: lug fep OUT: GREEN GREEN GREEN GREEN
IN: wif tufa OUT: BLUE BLUE
IN: lug OUT: GREEN
IN: zup blicket tufa OUT: RED RED RED RED
IN: zup blicket OUT: RED RED
IN: kiki kiki tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup tufa OUT: RED RED
IN: lug blicket OUT: GREEN GREEN
IN: zup wif OUT: RED BLUE
IN: kiki blicket OUT: PURPLE PURPLE
IN: zup OUT: RED

*QUERY*
IN: kiki tufa OUT: PURPLE PURPLE
IN: zup lug blicket OUT: RED GREEN GREEN
IN: lug wif OUT: GREEN BLUE
IN: kiki OUT: PURPLE
IN: kiki wif blicket OUT: PURPLE BLUE BLUE
IN: wif zup OUT: BLUE RED
IN: wif blicket OUT: BLUE BLUE
IN: lug lug OUT: GREEN GREEN
IN: wif kiki blicket OUT: BLUE PURPLE PURPLE
IN: kiki fep OUT: PURPLE PURPLE PURPLE PURPLE

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