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

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

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