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

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

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