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

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

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