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

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

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