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

*QUERY*
IN: lug fep blicket dax OUT: GREEN GREEN YELLOW YELLOW
IN: dax fep OUT: GREEN GREEN
IN: lug fep OUT: YELLOW YELLOW
IN: kiki lug fep tufa dax OUT: GREEN RED YELLOW YELLOW
IN: dax OUT: GREEN
IN: kiki fep tufa dax OUT: GREEN RED RED
IN: kiki OUT: RED
IN: kiki fep tufa kiki blicket dax tufa dax OUT: GREEN GREEN GREEN RED RED RED
IN: lug OUT: YELLOW
IN: dax fep tufa lug blicket dax blicket kiki OUT: RED RED GREEN GREEN YELLOW GREEN GREEN

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