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

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

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