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

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

*GRAMMAR*
dax -> YELLOW 
 tufa -> RED 
 blicket -> PURPLE 
 fep -> GREEN 
 x1 kiki -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] [u2] 
 x1 wif x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 