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

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

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