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

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

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