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

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

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