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

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

*GRAMMAR*
fep -> PURPLE 
 tufa -> PINK 
 blicket -> RED 
 kiki -> GREEN 
 x1 gazzer u1 -> [u1] [x1] 
 x1 lug -> [x1] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 