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

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

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