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

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

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