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

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

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