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

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

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