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

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

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