*SUPPORT*
IN: gazzer lug gazzer OUT: PINK PINK
IN: gazzer wif lug dax OUT: PINK BLUE PURPLE
IN: dax zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki lug kiki OUT: GREEN GREEN
IN: kiki fep wif OUT: BLUE GREEN BLUE GREEN GREEN GREEN BLUE GREEN
IN: dax OUT: PURPLE
IN: gazzer wif OUT: PINK BLUE
IN: kiki lug wif OUT: GREEN BLUE
IN: gazzer lug wif OUT: PINK BLUE
IN: gazzer lug kiki OUT: PINK GREEN
IN: wif wif lug kiki OUT: BLUE BLUE GREEN
IN: wif fep wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax lug gazzer OUT: PURPLE PINK
IN: gazzer dax lug gazzer OUT: PINK PURPLE PINK

*QUERY*
IN: kiki kiki OUT: GREEN GREEN
IN: gazzer OUT: PINK
IN: wif zup OUT: BLUE BLUE BLUE BLUE BLUE
IN: gazzer lug dax OUT: PINK PURPLE
IN: dax lug wif OUT: PURPLE BLUE
IN: kiki OUT: GREEN
IN: wif wif lug wif OUT: BLUE BLUE BLUE
IN: wif OUT: BLUE
IN: wif lug dax OUT: BLUE PURPLE
IN: kiki fep dax OUT: PURPLE GREEN PURPLE GREEN GREEN GREEN PURPLE GREEN

*GRAMMAR*
wif -> BLUE 
 gazzer -> PINK 
 dax -> PURPLE 
 kiki -> GREEN 
 x1 fep u1 -> [u1] [x1] [u1] [x1] [x1] [x1] [u1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 