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

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

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