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

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

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