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

*QUERY*
IN: gazzer lug wif blicket OUT: YELLOW YELLOW BLUE YELLOW YELLOW BLUE
IN: dax dax dax dax OUT: GREEN GREEN GREEN GREEN
IN: gazzer dax OUT: YELLOW GREEN
IN: dax lug gazzer lug dax OUT: GREEN GREEN YELLOW GREEN GREEN YELLOW GREEN
IN: dax blicket blicket blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer lug wif OUT: YELLOW YELLOW BLUE
IN: wif blicket lug wif OUT: BLUE BLUE BLUE BLUE BLUE
IN: wif lug gazzer OUT: BLUE BLUE YELLOW
IN: dax gazzer lug gazzer OUT: GREEN YELLOW GREEN YELLOW YELLOW
IN: gazzer wif blicket OUT: YELLOW BLUE YELLOW BLUE

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