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

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

*GRAMMAR*
zup -> GREEN 
 gazzer -> RED 
 kiki -> BLUE 
 wif -> PINK 
 u1 tufa u2 -> [u2] [u2] [u1] 
 x1 dax x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 