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

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

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