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

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

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