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

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

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