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

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

*GRAMMAR*
blicket -> BLUE 
 dax -> RED 
 tufa -> YELLOW 
 kiki -> GREEN 
 x1 wif -> [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 