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

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

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