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

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

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