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

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

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