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

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

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