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

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

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