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

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

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