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

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

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