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

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

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