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

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

*GRAMMAR*
kiki -> YELLOW 
 wif -> BLUE 
 tufa -> PURPLE 
 lug -> GREEN 
 x1 blicket u1 -> [x1] [x1] [u1] 
 u1 dax -> [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 