*SUPPORT*
IN: fep OUT: PINK
IN: tufa zup dax blicket OUT: PURPLE PURPLE PURPLE PURPLE BLUE
IN: fep tufa tufa zup OUT: PINK PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket dax blicket zup OUT: BLUE BLUE BLUE BLUE BLUE
IN: lug zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep tufa zup OUT: PINK PURPLE PURPLE PURPLE PURPLE
IN: blicket tufa OUT: BLUE PURPLE
IN: fep lug zup OUT: PINK YELLOW YELLOW YELLOW YELLOW
IN: tufa blicket zup OUT: PURPLE BLUE BLUE BLUE BLUE
IN: fep zup OUT: PINK PINK PINK PINK
IN: lug blicket zup OUT: YELLOW BLUE BLUE BLUE BLUE
IN: blicket zup OUT: BLUE BLUE BLUE BLUE
IN: tufa zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket fep wif OUT: BLUE PINK BLUE PINK BLUE PINK BLUE PINK

*QUERY*
IN: fep dax lug dax tufa dax tufa zup OUT: PINK YELLOW PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep lug tufa tufa dax fep zup OUT: PINK YELLOW PURPLE PURPLE PINK PINK PINK PINK
IN: tufa wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug dax fep OUT: YELLOW PINK
IN: fep fep zup OUT: PINK PINK PINK PINK PINK
IN: tufa dax fep zup OUT: PURPLE PINK PINK PINK PINK
IN: tufa OUT: PURPLE
IN: blicket tufa fep blicket dax lug zup OUT: BLUE PURPLE PINK BLUE YELLOW YELLOW YELLOW YELLOW
IN: blicket OUT: BLUE

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