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

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

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