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

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

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