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

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

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