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

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

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