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

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

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