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

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

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