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

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

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