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

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

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