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

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

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