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

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

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