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

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

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