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

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

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