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

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

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