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

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

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