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

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

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