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

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

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