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

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

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