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

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

*GRAMMAR*
wif -> RED 
 kiki -> GREEN 
 zup -> YELLOW 
 tufa -> PURPLE 
 u1 dax -> [u1] [u1] [u1] [u1] 
 x1 gazzer u1 -> [u1] [x1] 
 u1 fep u2 -> [u1] [u1] [u1] [u2] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 