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

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

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