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

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

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