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

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

*GRAMMAR*
zup -> YELLOW 
 blicket -> PURPLE 
 tufa -> BLUE 
 wif -> GREEN 
 x1 dax -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 