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

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

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