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

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

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