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

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

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