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

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

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