*SUPPORT*
IN: gazzer kiki dax lug OUT: GREEN GREEN YELLOW
IN: tufa dax tufa tufa zup lug fep OUT: PURPLE PURPLE PURPLE PINK YELLOW YELLOW
IN: lug tufa fep OUT: YELLOW PURPLE PURPLE
IN: gazzer kiki dax zup OUT: GREEN GREEN PINK
IN: gazzer OUT: GREEN
IN: zup dax tufa tufa kiki OUT: PINK PURPLE PURPLE PURPLE
IN: lug fep dax lug lug kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer fep OUT: GREEN GREEN
IN: tufa gazzer fep dax gazzer OUT: PURPLE GREEN GREEN GREEN
IN: lug fep OUT: YELLOW YELLOW
IN: tufa kiki OUT: PURPLE PURPLE
IN: gazzer tufa fep OUT: GREEN PURPLE PURPLE
IN: lug kiki OUT: YELLOW YELLOW
IN: lug zup kiki OUT: YELLOW PINK PINK

*QUERY*
IN: lug gazzer OUT: YELLOW GREEN
IN: zup fep OUT: PINK PINK
IN: lug OUT: YELLOW
IN: tufa lug fep dax zup fep OUT: PURPLE YELLOW YELLOW PINK PINK
IN: zup dax lug kiki OUT: PINK YELLOW YELLOW
IN: tufa dax gazzer OUT: PURPLE GREEN
IN: zup OUT: PINK
IN: gazzer kiki OUT: GREEN GREEN
IN: gazzer gazzer OUT: GREEN GREEN
IN: tufa OUT: PURPLE

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