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

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

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