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

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

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