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

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

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