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

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

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