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

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

*GRAMMAR*
gazzer -> GREEN 
 wif -> PURPLE 
 dax -> BLUE 
 kiki -> PINK 
 x1 fep x2 -> [x2] [x1] 
 u1 lug u2 -> [u2] [u1] [u1] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 