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

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

*GRAMMAR*
zup -> YELLOW 
 dax -> RED 
 blicket -> GREEN 
 lug -> PURPLE 
 u1 tufa -> [u1] [u1] 
 u1 kiki u2 -> [u2] [u2] [u1] 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 