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

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

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