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

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

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