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

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

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