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

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

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