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

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

*GRAMMAR*
blicket -> GREEN 
 kiki -> PURPLE 
 wif -> RED 
 lug -> PINK 
 x1 tufa x2 -> [x1] [x2] [x1] [x2] [x2] [x1] [x1] [x2] 
 x1 dax -> [x1] [x1] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 