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

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

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