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

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

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