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

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

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