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

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

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