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

*QUERY*
IN: dax dax kiki OUT: YELLOW YELLOW YELLOW
IN: dax dax tufa kiki OUT: YELLOW YELLOW GREEN GREEN
IN: tufa lug kiki zup OUT: GREEN BLUE BLUE GREEN BLUE BLUE
IN: tufa kiki OUT: GREEN GREEN
IN: lug lug zup OUT: BLUE BLUE BLUE BLUE
IN: lug tufa OUT: BLUE GREEN
IN: tufa blicket OUT: GREEN GREEN
IN: dax lug zup OUT: YELLOW BLUE YELLOW BLUE
IN: tufa kiki zup OUT: GREEN GREEN GREEN GREEN
IN: dax OUT: YELLOW

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