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

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

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