*SUPPORT*
IN: gazzer wif OUT: RED RED
IN: dax OUT: YELLOW
IN: dax lug OUT: YELLOW YELLOW YELLOW
IN: blicket tufa lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket fep wif OUT: PURPLE BLUE BLUE
IN: blicket tufa OUT: PURPLE PURPLE
IN: blicket OUT: PURPLE
IN: blicket wif OUT: PURPLE PURPLE
IN: fep dax gazzer OUT: BLUE YELLOW RED
IN: dax wif OUT: YELLOW YELLOW
IN: fep wif tufa OUT: BLUE BLUE BLUE BLUE
IN: dax dax OUT: YELLOW YELLOW
IN: dax tufa lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep tufa OUT: BLUE BLUE

*QUERY*
IN: dax fep blicket wif OUT: YELLOW BLUE PURPLE PURPLE
IN: fep OUT: BLUE
IN: blicket wif lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax gazzer wif OUT: YELLOW RED RED
IN: gazzer blicket OUT: RED PURPLE
IN: gazzer OUT: RED
IN: gazzer lug OUT: RED RED RED
IN: fep wif OUT: BLUE BLUE
IN: gazzer wif lug OUT: RED RED RED RED RED RED
IN: gazzer wif tufa OUT: RED RED RED RED

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