*SUPPORT*
IN: wif gazzer OUT: BLUE BLUE
IN: wif tufa OUT: BLUE YELLOW
IN: zup kiki dax kiki dax OUT: GREEN GREEN PURPLE
IN: wif gazzer kiki zup kiki dax OUT: GREEN PURPLE BLUE BLUE
IN: dax gazzer kiki zup kiki zup kiki tufa OUT: YELLOW PURPLE PURPLE GREEN GREEN
IN: dax gazzer blicket OUT: GREEN GREEN GREEN GREEN
IN: zup zup blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa kiki dax kiki zup OUT: PURPLE GREEN YELLOW
IN: tufa wif dax kiki dax kiki zup OUT: PURPLE GREEN YELLOW BLUE GREEN
IN: dax gazzer OUT: GREEN GREEN
IN: dax wif gazzer OUT: GREEN BLUE BLUE
IN: tufa wif kiki dax OUT: GREEN YELLOW BLUE
IN: tufa tufa OUT: YELLOW YELLOW
IN: dax OUT: GREEN

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

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