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

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

*GRAMMAR*
kiki -> GREEN 
 zup -> PURPLE 
 dax -> PINK 
 tufa -> YELLOW 
 u1 blicket u2 -> [u1] [u2] 
 x1 fep x2 -> [x1] [x2] [x2] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 