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

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

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