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

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

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