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

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

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