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

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

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