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

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

*GRAMMAR*
kiki -> YELLOW 
 tufa -> BLUE 
 wif -> RED 
 fep -> PINK 
 u1 dax u2 -> [u2] [u1] [u1] 
 x1 gazzer u1 -> [u1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 