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

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

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