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

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

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