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

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

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