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

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

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