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

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

*GRAMMAR*
lug -> GREEN 
 tufa -> PURPLE 
 zup -> BLUE 
 blicket -> PINK 
 x1 gazzer -> [x1] [x1] 
 u1 wif u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 