*SUPPORT*
IN: zup kiki OUT: BLUE BLUE
IN: lug zup fep gazzer OUT: PURPLE PINK BLUE
IN: lug OUT: PURPLE
IN: lug fep blicket OUT: YELLOW PURPLE
IN: blicket kiki OUT: YELLOW YELLOW
IN: gazzer lug blicket blicket kiki OUT: PINK PURPLE YELLOW YELLOW YELLOW
IN: gazzer gazzer lug OUT: PINK PINK PURPLE
IN: blicket OUT: YELLOW
IN: lug kiki OUT: PURPLE PURPLE
IN: gazzer blicket kiki OUT: PINK YELLOW YELLOW
IN: lug fep lug OUT: PURPLE PURPLE
IN: zup fep gazzer OUT: PINK BLUE
IN: blicket fep gazzer OUT: PINK YELLOW
IN: gazzer fep zup OUT: BLUE PINK

*QUERY*
IN: blicket fep lug OUT: PURPLE YELLOW
IN: lug fep zup OUT: BLUE PURPLE
IN: gazzer wif OUT: PINK PINK PINK PINK PINK
IN: blicket fep zup OUT: BLUE YELLOW
IN: gazzer OUT: PINK
IN: gazzer kiki OUT: PINK PINK
IN: gazzer zup OUT: PINK BLUE
IN: zup blicket zup OUT: BLUE YELLOW BLUE
IN: zup OUT: BLUE
IN: blicket blicket fep blicket OUT: YELLOW YELLOW YELLOW

*GRAMMAR*
gazzer -> PINK 
 lug -> PURPLE 
 blicket -> YELLOW 
 zup -> BLUE 
 u1 fep u2 -> [u2] [u1] 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 