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

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

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