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

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

*GRAMMAR*
gazzer -> GREEN 
 kiki -> YELLOW 
 lug -> BLUE 
 wif -> PURPLE 
 x1 blicket -> [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 