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

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

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