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

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

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