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

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

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