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

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

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