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

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

*GRAMMAR*
gazzer -> YELLOW 
 tufa -> PURPLE 
 wif -> GREEN 
 dax -> BLUE 
 x1 blicket u1 -> [u1] [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 