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

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

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