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

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

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