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

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

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