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

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

*GRAMMAR*
fep -> YELLOW 
 lug -> PURPLE 
 gazzer -> PINK 
 blicket -> BLUE 
 u1 tufa x1 -> [x1] [u1] 
 x1 wif x2 -> [x2] [x2] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 