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

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

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