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

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

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