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

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

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