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

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

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