*SUPPORT*
IN: fep lug zup wif OUT: RED PINK RED PINK
IN: blicket tufa zup OUT: BLUE PINK BLUE PINK BLUE BLUE PINK
IN: fep lug kiki OUT: RED PURPLE
IN: blicket wif wif OUT: BLUE BLUE BLUE BLUE
IN: zup zup tufa zup OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: fep OUT: RED
IN: fep tufa fep OUT: RED RED RED RED RED RED RED
IN: blicket tufa kiki OUT: BLUE PURPLE BLUE PURPLE BLUE BLUE PURPLE
IN: zup lug kiki OUT: PINK PURPLE
IN: zup blicket lug blicket OUT: PINK BLUE BLUE
IN: zup OUT: PINK
IN: blicket OUT: BLUE
IN: blicket wif OUT: BLUE BLUE
IN: fep fep tufa kiki OUT: RED RED PURPLE RED PURPLE RED RED PURPLE

*QUERY*
IN: fep lug kiki wif OUT: RED PURPLE RED PURPLE
IN: blicket lug fep OUT: BLUE RED
IN: fep lug zup OUT: RED PINK
IN: kiki OUT: PURPLE
IN: zup zup blicket OUT: PINK PINK BLUE
IN: blicket zup tufa blicket OUT: BLUE PINK BLUE PINK BLUE PINK PINK BLUE
IN: zup tufa blicket OUT: PINK BLUE PINK BLUE PINK PINK BLUE
IN: blicket lug blicket OUT: BLUE BLUE
IN: kiki lug blicket OUT: PURPLE BLUE
IN: fep tufa zup OUT: RED PINK RED PINK RED RED PINK

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