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

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

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