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

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

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