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

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

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