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

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

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