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

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

*GRAMMAR*
dax -> RED 
 kiki -> GREEN 
 gazzer -> YELLOW 
 tufa -> BLUE 
 x1 zup -> [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 x1 wif x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 