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

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

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