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

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

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