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

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

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