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

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

*GRAMMAR*
tufa -> GREEN 
 blicket -> YELLOW 
 kiki -> BLUE 
 gazzer -> RED 
 u1 lug u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 