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

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

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