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

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

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