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

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

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