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

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

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