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

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

*GRAMMAR*
wif -> PURPLE 
 kiki -> PINK 
 fep -> BLUE 
 tufa -> RED 
 x1 lug x2 -> [x1] [x2] 
 u1 zup -> [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 