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

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

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