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

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

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