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

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

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