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

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

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