*SUPPORT*
IN: gazzer lug OUT: GREEN BLUE
IN: lug tufa lug OUT: BLUE BLUE BLUE
IN: gazzer gazzer lug zup gazzer zup gazzer fep OUT: GREEN GREEN BLUE GREEN GREEN GREEN GREEN
IN: blicket tufa lug OUT: YELLOW BLUE BLUE
IN: gazzer tufa dax OUT: GREEN PURPLE PURPLE
IN: blicket OUT: YELLOW
IN: lug OUT: BLUE
IN: blicket dax lug OUT: YELLOW PURPLE BLUE
IN: lug tufa blicket OUT: BLUE YELLOW YELLOW
IN: dax tufa dax OUT: PURPLE PURPLE PURPLE
IN: gazzer OUT: GREEN
IN: blicket tufa gazzer OUT: YELLOW GREEN GREEN
IN: dax OUT: PURPLE
IN: lug tufa dax OUT: BLUE PURPLE PURPLE

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

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