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

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

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