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

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

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