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

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

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