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

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

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