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

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

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