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

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

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