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

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

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