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

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

*GRAMMAR*
blicket -> RED 
 gazzer -> PURPLE 
 zup -> BLUE 
 wif -> YELLOW 
 x1 lug -> [x1] [x1] 
 x1 kiki u1 -> [u1] [u1] [x1] 
 x1 tufa x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 