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

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

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