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

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

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