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

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

*GRAMMAR*
dax -> PINK 
 tufa -> GREEN 
 gazzer -> PURPLE 
 zup -> RED 
 u1 wif -> [u1] [u1] 
 u1 lug u2 -> [u1] [u1] [u2] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 