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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> PINK 
 kiki -> GREEN 
 dax -> BLUE 
 u1 tufa -> [u1] [u1] [u1] 
 u1 lug u2 -> [u1] [u1] [u2] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 