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

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

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