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

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

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