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

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

*GRAMMAR*
gazzer -> BLUE 
 lug -> PURPLE 
 tufa -> RED 
 fep -> PINK 
 x1 zup -> [x1] [x1] [x1] 
 x1 kiki -> [x1] [x1] 
 x1 dax x2 -> [x2] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 