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

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

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