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

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

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