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

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

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