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

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

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