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

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

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