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

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

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