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

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

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