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

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

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