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

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

*GRAMMAR*
gazzer -> RED 
 tufa -> PURPLE 
 lug -> YELLOW 
 dax -> PINK 
 x1 blicket x2 -> [x1] [x2] [x1] [x2] 
 x1 kiki x2 -> [x1] [x2] [x2] 
 u1 fep u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 