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

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

*GRAMMAR*
blicket -> PINK 
 wif -> RED 
 gazzer -> BLUE 
 zup -> YELLOW 
 u1 tufa x1 -> [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 x1 fep x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 