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

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

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