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

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

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