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

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

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