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

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

*GRAMMAR*
zup -> YELLOW 
 blicket -> PINK 
 gazzer -> PURPLE 
 fep -> BLUE 
 x1 tufa x2 -> [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 