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

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

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