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

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

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