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

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

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