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

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

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