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

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

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