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

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

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