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

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

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