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

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

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