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

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

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