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

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

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