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

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

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