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

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

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