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

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

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