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

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

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