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

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

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