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

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

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