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

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

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