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

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

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