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

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

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