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

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

*GRAMMAR*
fep -> BLUE 
 kiki -> GREEN 
 tufa -> YELLOW 
 zup -> PURPLE 
 x1 wif x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 x1 gazzer x2 -> [x2] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 