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

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

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