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

*QUERY*
IN: lug OUT: PINK
IN: lug blicket OUT: PINK PINK PINK
IN: gazzer lug OUT: BLUE PINK
IN: fep wif OUT: RED RED
IN: zup fep OUT: YELLOW RED
IN: gazzer wif kiki gazzer OUT: BLUE BLUE BLUE BLUE BLUE
IN: gazzer kiki gazzer OUT: BLUE BLUE BLUE
IN: gazzer wif OUT: BLUE BLUE
IN: lug wif kiki gazzer wif OUT: BLUE BLUE PINK PINK PINK PINK
IN: lug fep OUT: PINK RED

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