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

*QUERY*
IN: zup dax fep OUT: YELLOW GREEN
IN: zup blicket OUT: GREEN GREEN
IN: tufa kiki dax fep blicket OUT: BLUE YELLOW PINK BLUE YELLOW PINK
IN: fep fep dax tufa OUT: YELLOW BLUE YELLOW
IN: fep OUT: YELLOW
IN: tufa dax tufa blicket OUT: BLUE BLUE BLUE BLUE
IN: kiki dax zup OUT: GREEN PINK
IN: kiki dax tufa OUT: BLUE PINK
IN: fep dax kiki OUT: PINK YELLOW
IN: kiki blicket OUT: PINK PINK

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