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

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

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