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

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

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