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

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

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