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

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

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