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

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

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