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

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

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