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

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

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