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

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

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