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

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

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