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

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

*GRAMMAR*
gazzer -> RED 
 wif -> BLUE 
 fep -> YELLOW 
 dax -> PINK 
 u1 kiki u2 -> [u1] [u2] 
 u1 lug u2 -> [u1] [u2] 
 x1 zup x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 