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

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

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