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

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

*GRAMMAR*
fep -> PURPLE 
 zup -> PINK 
 tufa -> YELLOW 
 gazzer -> BLUE 
 u1 blicket -> [u1] [u1] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 