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

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

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