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

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

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