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

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

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