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

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

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