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

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

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