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

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

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