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

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

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