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

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

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