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

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

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