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

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

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