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

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

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