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

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

*GRAMMAR*
kiki -> PINK 
 fep -> BLUE 
 zup -> RED 
 lug -> PURPLE 
 x1 dax -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u1] [u2] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 