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

*QUERY*
IN: lug kiki lug OUT: PURPLE PURPLE
IN: gazzer kiki wif OUT: RED PINK
IN: gazzer lug kiki wif OUT: RED PURPLE PINK
IN: gazzer OUT: RED
IN: lug OUT: PURPLE
IN: gazzer zup gazzer lug kiki gazzer OUT: RED PURPLE RED RED RED
IN: gazzer lug wif gazzer lug OUT: RED PURPLE PINK RED PURPLE
IN: wif kiki gazzer kiki wif OUT: PINK RED PINK
IN: wif fep wif OUT: PINK PINK PINK
IN: lug wif OUT: PURPLE PINK

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