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

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

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