*SUPPORT*
IN: wif kiki OUT: PURPLE PURPLE
IN: wif OUT: PURPLE
IN: blicket OUT: RED
IN: fep OUT: PINK
IN: zup OUT: BLUE
IN: wif wif gazzer kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket wif gazzer kiki OUT: RED PURPLE RED PURPLE RED PURPLE RED PURPLE
IN: fep kiki kiki OUT: PINK PINK PINK PINK
IN: wif zup kiki OUT: PURPLE BLUE PURPLE BLUE
IN: blicket dax fep kiki OUT: PINK RED PINK RED
IN: blicket kiki gazzer gazzer OUT: RED RED RED RED RED RED RED RED
IN: wif gazzer gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup fep OUT: BLUE PINK
IN: wif fep dax fep OUT: PINK PURPLE PINK

*QUERY*
IN: wif kiki dax blicket kiki OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: zup gazzer OUT: BLUE BLUE
IN: zup wif gazzer dax wif OUT: PURPLE BLUE PURPLE BLUE PURPLE
IN: zup wif gazzer OUT: BLUE PURPLE BLUE PURPLE
IN: fep blicket gazzer gazzer OUT: PINK RED PINK RED PINK RED PINK RED
IN: wif zup OUT: PURPLE BLUE
IN: zup zup OUT: BLUE BLUE
IN: fep gazzer gazzer OUT: PINK PINK PINK PINK
IN: blicket dax zup wif OUT: BLUE PURPLE RED
IN: fep dax fep OUT: PINK PINK

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