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

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

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