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

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

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