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

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

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