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

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

*GRAMMAR*
gazzer -> BLUE 
 fep -> RED 
 dax -> PINK 
 wif -> PURPLE 
 x1 kiki x2 -> [x2] [x2] [x2] [x1] [x1] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 