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

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

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