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

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

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