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

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

*GRAMMAR*
zup -> PURPLE 
 kiki -> PINK 
 lug -> RED 
 fep -> YELLOW 
 u1 tufa u2 -> [u1] [u2] 
 x1 gazzer -> [x1] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 