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

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

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