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

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

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