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

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

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