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

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

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