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

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

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