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

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

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