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

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

*GRAMMAR*
zup -> BLUE 
 kiki -> RED 
 wif -> PURPLE 
 tufa -> YELLOW 
 u1 fep -> [u1] [u1] [u1] 
 x1 dax x2 -> [x1] [x2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 