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

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

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