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

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

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