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

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

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