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

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

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