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

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

*GRAMMAR*
lug -> YELLOW 
 gazzer -> PURPLE 
 blicket -> GREEN 
 kiki -> RED 
 x1 dax -> [x1] [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 