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

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

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