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

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

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