*SUPPORT*
IN: dax gazzer wif gazzer dax OUT: YELLOW RED RED YELLOW YELLOW
IN: dax blicket OUT: YELLOW YELLOW
IN: wif OUT: RED
IN: dax gazzer wif OUT: YELLOW RED RED
IN: dax fep kiki OUT: YELLOW YELLOW YELLOW YELLOW PINK
IN: lug gazzer lug OUT: PURPLE PURPLE PURPLE
IN: dax lug fep lug OUT: YELLOW PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax dax blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki fep dax gazzer dax OUT: PINK PINK PINK PINK YELLOW YELLOW YELLOW
IN: kiki fep lug OUT: PINK PINK PINK PINK PURPLE
IN: lug OUT: PURPLE
IN: lug wif OUT: PURPLE RED
IN: kiki fep dax OUT: PINK PINK PINK PINK YELLOW
IN: kiki OUT: PINK

*QUERY*
IN: dax fep wif OUT: YELLOW YELLOW YELLOW YELLOW RED
IN: lug lug OUT: PURPLE PURPLE
IN: wif dax fep dax OUT: RED YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug kiki blicket OUT: PURPLE PINK PURPLE PINK
IN: wif fep dax OUT: RED RED RED RED YELLOW
IN: lug fep dax gazzer kiki OUT: PURPLE PURPLE PURPLE PURPLE YELLOW PINK PINK
IN: lug fep lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug fep kiki OUT: PURPLE PURPLE PURPLE PURPLE PINK
IN: kiki blicket OUT: PINK PINK
IN: dax OUT: YELLOW

*GRAMMAR*
dax -> YELLOW 
 lug -> PURPLE 
 wif -> RED 
 kiki -> PINK 
 x1 gazzer u1 -> [x1] [u1] [u1] 
 u1 fep u2 -> [u1] [u1] [u1] [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 