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

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

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