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

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

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