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

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

*GRAMMAR*
zup -> RED 
 dax -> YELLOW 
 fep -> PINK 
 gazzer -> GREEN 
 x1 blicket -> [x1] [x1] 
 u1 tufa x1 -> [x1] [x1] [x1] [u1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 