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

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

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